{"title":"HAM Radio Antennas","description":"","products":[{"product_id":"hamgeek-50khz-30mhz-lnr-loop-pro-active-loop-antenna-amplifier","title":"HamGeek 50KHz-30MHz LNR Loop Pro Active Loop Antenna Ultra Low Noise - Wellbrook ALA\/FLEX1530LN","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek 50KHz-30MHz LNR Loop Pro Active Loop Antenna Amplifier Ultra Low Noise - Wellbrook ALA\/FLEX1530LN\u003c\/p\u003e\n\u003cp\u003eIt is a portable active loop antenna amplifier. It is an useful DX tool when you go out. It can be used with flexible feed pipe loops in different lengths and of specifications. It is not for aluminum loops. Amplifier unit and power supply unit are consistent with LNR Pro. push and pull designed amplifier. It boasts high gain and extremely low noise at the same time, weak signal collection will become easy and free. If you want to pursue a BCLer with extreme reception or improve HF reception in an urban electromagnetic interference environment, this is an ideal tool for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 50KHz-30MHz\u003cbr\u003e- OIP2: 90dBm+\u003cbr\u003e- OIP3: 48dBm+\u003cbr\u003e- For 50-9 coax loop 100cm\/39.4\" in diameter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Amplifier unit\u003cbr\u003e- 1 x Power supply unit\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Power adapter and loop are not included (recommendation: 12V 500mA linear power adapter and BNC feed tube loop).\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Because it is a handmade DIY product, it will be shipped 7-10 days after an order is placed. If it is in urgent need, please not buy it. Thank you for your understanding!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44000510607525,"sku":"74160","price":259.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/74160-9.jpg?v=1742026941"},{"product_id":"hamgeek-p-esa-7-54mhz-dipole-antenna-portable-shortwave-antenna","title":"HamGeek P-ESA 7-54MHz Dipole Antenna Portable Shortwave Antenna V \u0026 Horizontal Antenna Used Outdoors","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e* Portable dipole antenna\u003cbr\u003e* 7-54MHz frequency range\u003cbr\u003e* HamGeek shortwave antenna of high efficiency\u003cbr\u003e* It takes 5 minutes for one person to erect the antenna outdoors\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* Model number: P-ESA\u003cbr\u003e* Power: 100W FM CW\u003cbr\u003e* Frequency: 14-54Mhz full size natural resonance\u003cbr\u003e* 7M kit: included\u003cbr\u003e* Frequency: 7-7.200Mhz\u003cbr\u003e* Standing wave: less than 1.5\u003cbr\u003e* Single-sided antenna element length: 5.6m\/18.4ft (telescopic antenna is fully pulled out)\u003cbr\u003e* Net weight of full set: 2.0kg\/4.4lb\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMatching Length:\u003c\/strong\u003e\u003cbr\u003e* 7.050MHz: The maximum section of the antenna is not pulled out + 35CM\/13.8\" (requires the installation of load coil and hairpin matching)\u003cbr\u003e* 14.000MHz: 5cm\/2\" of the maximum section of antenna is pulled out\u003cbr\u003e* 14.270MHz: The antenna maximum section is not pulled out + 34CM\/13.4\" (the latter section is pulled out by 34cm\/13.4\")\u003cbr\u003e* 18.100MHz: The four maximum sections of the antenna are not pulled out\u003cbr\u003e* 21.000MHz: The five maximum sections of the antenna are not pulled out + 23CM\/9.1\"\u003cbr\u003e* 21.400MHz: The five maximum sections of the antenna are not pulled out + 17CM\/6.7\"\u003cbr\u003e* 24.900MHz: The six maximum sections of the antenna are not pulled out + 8CM\/3.1\"\u003cbr\u003e* 28.000MHz: The eight maximum sections of the antenna are not pulled out + 14CM\/5.5\"\u003cbr\u003e* 29.600MHz: The eight maximum sections of the antenna are not pulled out\u003cbr\u003e* 51.000MHz: Pull out the two minimum sections of the antenna, and then pull out by 15CM\/5.9\"\u003cbr\u003e* Attention: the antenna is designed with scale for your convenience.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-01.jpg?v=1720229299\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-01.jpg?v=1720229299\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-02.jpg?v=1720229299\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-02.jpg?v=1720229299\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cbr\u003eThe portable antenna is suitable for field use. Erection can by finished by one person in 5 minutes. The antenna is not suitable for balconies and permanent erection. It can be used in light breezes and light rain. Do not use this antenna in high winds. It is recommended to use wind ropes.\u003c\/p\u003e\n\u003cp\u003eThe antenna is stretched and there is a sagging phenomenon. The 14MHz antenna can work with 2m\/6.6ft support above the ground and 3m\/9.8ft is recommended.\u003c\/p\u003e\n\u003cp\u003eThe 7MHz antenna works 3m\/9.8ft above the ground. The antenna does not need to be too high. If it is higher than 5m\/16.4ft, the standing wave will rise. A 4m\/13.1ft cross-arm light stand can be used.\u003c\/p\u003e\n\u003cp\u003eThe HamGeek antenna can be used as a V or a horizontal antenna.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e* 1 x Set of Antenna\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* For VHF and UHF band, HamGeek antenna can be used in low power applications. The balun frequency is not supported, so high power applications are not recommended!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* It is ready to use.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* Due to manual production, there may be scratches. Please make sure that you don't mind before purchasing. Thank you!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-03.jpg?v=1720229299\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-04.jpg?v=1720229299\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-05.jpg?v=1720229361\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-06.jpg?v=1720229361\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-07.jpg?v=1720229361\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-08.jpg?v=1720229361\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-09.jpg?v=1720229398\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-10.jpg?v=1720229398\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-11.jpg?v=1720229398\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0660\/9318\/7237\/files\/84402-12.jpg?v=1720230140\"\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44000536985765,"sku":"84402","price":169.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84402-2.jpg?v=1742026383"},{"product_id":"hamgeek-0-140mhz-portable-loop-antenna-replacement-for-wellbrook","title":"HAMGEEK 0-140MHz LNR Loop Traveler Plus Loop Antenna Portable Antenna Replacement for Wellbrook","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HAMGEEK Loop Antenna can be erected indoors and outdoors. It features new and portable design. It is light, enabling easy assembling and disassembling and flexible erection, with waterproof treatment.\u003c\/p\u003e\n\u003cp\u003eIt is the best choice for travel and outdoor DX communication, using two-section quick-release PVC tubes and rigid feeder as the ring body and low-noise amplifier of high gain.\u003c\/p\u003e\n\u003cp\u003eHigh-gain, low-noise floor circuit is designed to cover the frequency bands from VLF to VHF. Thus, HAMGEEK portable antenna is suitable for radio, SDR and professional radio stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e- It is receiving antenna only, not for transmitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAntenna Parameters:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 0-140MHz\u003cbr\u003e- OIP2: 70dBm+\u003cbr\u003e- OIP3: 40dBm+\u003cbr\u003e- Ring diameter: 1m\/3.3ft\u003cbr\u003e- Supply voltage: 12V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Amplifier unit\u003cbr\u003e- 1 x Power supply unit\u003cbr\u003e- 1 x Set of PVC tubes\u003cbr\u003e- 1 x 3m\/9.8ft feeder ring\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e- G.W.: 1.5KG\/3.3LB\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Customers need to buy 12V power adapter and feeder line separately.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44001126187173,"sku":"86749","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86749-10.jpg?v=1742026186"},{"product_id":"hamgeek-lnr-loop-pro-0-30mhz-lw-mw-sw-loop-antenna","title":"HamGeek LNR Loop Pro+ 0-30MHz Large Loop Antenna LNR Antenna LW\/MW\/SW - Wellbrook ALA100LN","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek LNR Loop Pro+ is a newly designed ring antenna. Its performance has been improved compared to that of traditional active and passive antennas. LNR Loop Pro+ has two working modes: 1. High-efficiency medium- and low-frequency response broadband antenna; 2. For high frequencies, the response of its antenna is similar to that of a long-wire antenna.\u003c\/p\u003e\n\u003cp\u003eHamGeek LNR Loop Pro+ is mainly used to reduce local interference. It's suitable for DX enthusiasts who don't have enough space to set up a large full-size Yagi antenna. LNR Loop Pro+ is broadband adaptive, so there's no need to adjust the frequency with the receiver. Ring body can be mounted away from the receiver and away from local interference. Conventional antennas require a lot of space and are highly susceptible to background noise. The new LNR Loop Pro+ uses multiple high-gain field tubes for parallel push-pull, cascaded operation to extend bandwidth, excellent noise-free transformer feedback for ultra-low noise figure, and excellent inter-modulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- It can also accommodate small rings of various sizes due to its newly designed high-gain 26dB amplifier\u003cbr\u003e- Its signal processing capability is much higher, compared to that of ordinary antennas driven by 5V USB\u003cbr\u003e- Balanced low-impedance magnetic rings\u003cbr\u003e- Designed for medium and large ring bodies and suitable for NDB and LW\/MW\/SW DX\u003cbr\u003e- Ultra-low noise figure enhances weak signal reception\u003cbr\u003e- It has very good local anti-interference performance and power line noise suppression, compared with mini whip active antennas\u003cbr\u003e- Omnidirectional and deep zeros further reduce interference\u003cbr\u003e- The very low inter-modulation products ensure good performance in strong signal environments\u003cbr\u003e- The antenna is balanced\/isolated from ground and feeder induced currents\u003cbr\u003e- No tuning or matching units are required. No further erection planning considerations are required. And a large ring can work well when it is close to ground level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e- The HamGeekLNR Loop Pro+ is a high-gain balanced broadband amplifier using multiple low-noise, high-gain field tubes. It is recommended to use a ring (made of flexible cord) with a circumference of over 8m\/26.2ft. Its amplifier is designed with glue filling and encapsulated in an aluminum box to ensure the stable operation of antenna in any extreme weather conditions. The LNR Loop Pro+ is the same as the other LNR series loop antennas. It is the only loop antenna with a background noise significantly lower than the noise increase caused by the amplifier gain.\u003cbr\u003e- The new cascade amplifier has extended bandwidth and large signal processing. Excellent noise reduction of switching power supply\/mains electricity loads is achieved through the use of balancing amplifiers.\u003cbr\u003e- The LNR Loop Pro+ antenna kit consists of one amplifier unit and one power supply unit. Users need to prepare a ring (made of flexible cord) of over 8m\/26.2ft, a 12V linear regulated power supply, and a coaxial feeder. The recommended maximum feeder length is 100m\/328.1ft. The antenna interface provides 12V to the antenna, positive inside and negative outside.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eErection:\u003c\/strong\u003e\u003cbr\u003eRings can be erected with the help of trees, lightweight wooden poles and PVC pipes. The height of the ring line is 2-4m\/6.6-13.1ft, and the interval is 2-5m\/6.6-16.4ft. Or you can install the ring in the attic or simply attach it to the interior or exterior wall of the house. However, to reduce noise performance, LNR Loop Pro+ should be kept away from sources of interference, such as fluorescent lights, TVs, computers and switching power supplies, electric wires, etc. It is recommended to install the antenna close to the ground and at least 6m\/19.7ft away from buildings. The size of the ring body can be appropriately changed to match the performance of your receiver, thereby reducing the overload problem when used with ordinary radios, etc. The LNR Loop Pro+ can also be mounted to an antenna rotator using a 3m\/9.8ft circumference wooden frame or PVC frame to take advantage of the directional characteristics of the loop antenna. Or use a triangular ring with a circumference of 10m\/32.8ft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 0-30MHz\u003cbr\u003e- OIP2: 90dBm+\u003cbr\u003e- OIP3: 50dBm+\u003cbr\u003e- Recommended ring size: over 8m\/26.2ft in circumference\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Amplifier unit\u003cbr\u003e- 1 x Power supply unit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e- Power adapter and ring body are not included. Please purchase a 12V 500mA linear power adapter, a feeder and a flexible ring body separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e- G.W.: 1kg\u003c\/p\u003e\n\u003c!----\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44001226948773,"sku":"88003","price":259.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/88003-9.jpg?v=1742026005"},{"product_id":"hamgeek-5m-16-4ft-qrp-antenna-14m-30mhz-300w-hf-antenna-stainless-steel-1-4-wavelength-for-usdx-radio","title":"HamGeek 5M\/16.4FT QRP Antenna 14M-30MHz 300W HF Antenna Stainless Steel 1\/4 Wavelength for USDX Radio","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Item name: HamGeek QRP Antenna\u003cbr\u003e- Frequency range: 14M-30MHz (very efficient at 14.270MHz)\u003cbr\u003e- Withstand power: 300W (tested peak can reach 600w)\u003cbr\u003e- Antenna length: stretch up to 5m\/16.4ft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Set of HF Antenna\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e- Adjust its VSWR by stretching the antenna or retracting the antenna.\u003c\/p\u003e\n\u003c!----\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44016556572837,"sku":"76823","price":75.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/76823-1.jpg?v=1727087578"},{"product_id":"hamgeek-ga-450-loop-antenna-sdr-antenna-ga450-shortwave-mw-antenna-sw-2-30-30mhz-mw-522-1710khz","title":"HamGeek GA-450 Loop Antenna SDR Antenna GA450 Shortwave \u0026 MW Antenna SW 2.30-30MHz MW 522-1710KHz","description":"\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003cbr\u003e- The antenna is suitable for indoor shortwave reception. Enjoy the broadcast from this moment on shortwave, cross-regional (national) listening.\u003cbr\u003e- With 2.30-30MHz frequency coverage and excellent performance.\u003cbr\u003e- The antenna is made of stainless steel. It is light and durable.\u003cbr\u003e- Power control box contains a 1000mAh lithium battery which can be charged via type-c port. Its indicator light will automatically change its color when it is fully charged.\u003cbr\u003e- The loop antenna is compact. Thus, it is easy to install the antenna on balconies, rooftops and other places.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Frequency Range: SW 2.30-30MHz and MW 552-1710KHz (Need MW Port)\u003cbr\u003e- Impedance: 50ohm\u003cbr\u003e- Gain: 20dbi\u003cbr\u003e- Ring Diameter: Approx. 20cm\/7.9\"\u003cbr\u003e- Control Box: Approx. 10.5cm x 6.5cm x 2.6cm\/4.1\" x 2.6\" x 1\"\u003cbr\u003e- Charging Port: Type-C (The indicator light is red during charging; the light is green when it is fully charged)\u003cbr\u003e- Materials: Stainless Steel and ABS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included: \u003c\/strong\u003e\u003cbr\u003e- 1 x Control Box (built-in 18350 battery)\u003cbr\u003e- 1 x Stainless Steel Ring\u003cbr\u003e- 2 x Feeder Cables (BNC-3.5mm and BNC-BNC)\u003cbr\u003e- 1 x USB Power Cable\u003cbr\u003e- 1 x Connector Adapter\u003cbr\u003e- 1 x User Manual\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e- Weight: 0.5kg\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71755-01.jpg?v=1725351732\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44170330144933,"sku":"71755","price":69.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71755-4.jpg?v=1742011232"},{"product_id":"hamgeek-ga-800-active-loop-antenna-shortwave-antenna-10khz-159mhz-portable-hf-antenna-for-radios","title":"HamGeek GA-800 Active Loop Antenna Shortwave Antenna 10KHz-159MHz Portable HF Antenna for Radios","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe main body of HamGeek GA-800 antenna is composed of a power control box and an outdoor antenna, which can be separated by a connecting feeder or without a feeder. And the loop body and the power control box are directly connected. The specific method of use depends on your own environment.\u003c\/p\u003e\n\u003cp\u003eThe receiving frequency is between 10kHz and 159MHz. The advantage of the antenna is that it is free of tuning and has strong receiving ability. Ring, 26cm\/10.2\" in diameter, is compact and portable.\u003c\/p\u003e\n\u003cp\u003eConsidering that some users can set up the antenna outdoors, the antenna is designed as a split type. And a loop circuit is added to the antenna loop to effectively introduce the outdoor electromagnetic signal into the room through the feeder. Its excellent circuit design can fully control the noise interference, improving user experience.\u003c\/p\u003e\n\u003cp\u003eHamGeek GA-800 antenna has a built-in signal amplification circuit and a noise suppression circuit, which can effectively amplify the signal and reduce the impact of noise. Under the same environmental conditions, its noise control effect is 20% higher than that of GA450.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cbr\u003eGA-800 can try a variety of suspension methods according to different usage scenarios. The ideal state is to raise the receiving ring through a mast, away from buildings, and introduce it into the room through a feeder. Pay attention to waterproofing and lightning protection while you are listening.\u003c\/p\u003e\n\u003cp\u003eInstallation mast is not provided and should by prepared by yourselves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Antenna loop size: 260mm\/10.2\" (inner diameter)\u003cbr\u003e- Control box: 107 x 65 x 26mm\/4.2 x 2.6 x 1\"\u003cbr\u003e- Working frequency: 10KHz-159MHz\u003cbr\u003e- Operating temperature: -10℃ to +60℃\u003cbr\u003e- Operating Voltage: 5V\/1A\u003cbr\u003e- Power supply mode: TYPE-C charging\/built-in 18650\/2600mAh\u003cbr\u003e- Impedance: 50Ohm\u003cbr\u003e- Gain: 20db (Max)\u003cbr\u003e- Charging circuit: built-in battery protection circuit to protect the battery from over-discharging and over-charging. It will automatically disconnect when the battery voltage is lower than 2.5V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Antenna\u003cbr\u003e- 1 x Control box\u003cbr\u003e- 1 x BNC cable (5m\/16.4ft)\u003cbr\u003e- 1 x Power cord (Type-c)\u003cbr\u003e- 2 x Output cables (BNC-3.5*1m\/3.3ft; BNC-BNC*1m\/3.3ft)\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- The outdoor part of this antenna is not waterproof. If you need to place it outdoors for a long time, you need to take waterproof measures by yourselves.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-mce-style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Radio is not included.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/76899-01.jpg?v=1725354959\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/76899-02.jpg?v=1725354960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/76899-03.jpg?v=1725354961\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44170557915301,"sku":"76899","price":99.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/76899-18.jpg?v=1742009968"},{"product_id":"hamgeek-ga-490-100khz-179mhz-active-antenna-loop-antenna-sdr-antenna-for-radios-and-sdr-receivers","title":"HamGeek GA-490 100KHz-179MHz Active Antenna Loop Antenna SDR Antenna for Radios and SDR Receivers","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek GA-490 High-performance Active Loop Antenna is an antenna with excellent reception performance.\u003c\/p\u003e\n\u003cp\u003eWhen it is used for ordinary radio reception, the shortwave effect is very obvious. When FM is used, it can be used as a passive antenna, and its use effect is relatively good. It can also be used as a full-band receiving antenna when used for SDR\/Malachite radio reception. It has a relatively good reception effect for FM, medium wave, short wave and aviation bands. It is recommended to install it outdoors, away from buildings or other sheltered objects.\u003c\/p\u003e\n\u003cp\u003eIt uses high-quality shielded RG174 feeder and good-quality connectors. Therefore, it can be used for different machines, using appropriate adapters. The antenna can be installed in open spaces such as balconies and outdoors. It is your dost-effective outdoor receiver antenna.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Model: GA-490\u003cbr\u003e- Working frequency: 100KHz-179MHz (high-performance receiving frequency 100khz-30Mhz)\u003cbr\u003e- Power supply: Built-in 18650 lithium battery\u003cbr\u003e- Charging circuit: with battery protection\/TYPE-C charging\/5v-1a\u003cbr\u003e- Gain: 20dB (Max)\u003cbr\u003e- Impedance: 50 Ohm\u003cbr\u003e- Ring size: 50CM\/19.7\"\u003cbr\u003e- Tuning method: no tuning\u003cbr\u003e- Application scenarios: Indoor (hanging on balcony)\/Outdoor\u003cbr\u003e- Working voltage: 9-12V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Antenna Box\u003cbr\u003e- 1 x Power Supply Box\u003cbr\u003e- 1 x 10M\/32.8FT Connecting Cable\u003cbr\u003e- 1 x 3.5\/BNC Connector\u003cbr\u003e- 1 x Charging Cable\u003cbr\u003e- 2 x Adapters (SMA and F connectors)\u003cbr\u003e- 2 x Support Rods\u003cbr\u003e- 1 x Ring\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77905-01.jpg?v=1725355835\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77905-02.jpg?v=1725355835\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77905-03.jpg?v=1725355835\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77905-04.jpg?v=1725355835\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77905-05.jpg?v=1725355869\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44170609557669,"sku":"77905","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77905-6.jpg?v=1742009804"},{"product_id":"hamgeek-wv-601-0-999mhz-wideband-passive-antenna-loop-antenna-for-lw-sw-mw-fm-vhf-uhf-air","title":"HamGeek WV-601 0-999MHz Wideband Passive Antenna Loop Antenna for LW\/SW\/MW\/FM\/VHF\/UHF\/AIR","description":"\u003cp\u003e\u003cstrong\u003eApplicable Devices:\u003c\/strong\u003e\u003cbr\u003e- Radio\u003cbr\u003e- SDR (software defined radio)\u003cbr\u003e- Wideband receiver\u003cbr\u003e- Walkie talkie\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Diameter: about 70cm\u003cbr\u003e- Packaging size: 70 x 70 x 5cm\u003cbr\u003e- Product weight: about 2kg\u003cbr\u003e- Packaging weight: about 5kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Ring\u003cbr\u003e- 1 x 10-meter Feeder (BNC male to BNC female connector)\u003cbr\u003e- 2 x 1-meter Feeders (3.5mm \/ BNC)\u003cbr\u003e- 1 x SMA Adapter\u003cbr\u003e- 1 x Supporting Rod\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86383-01.jpg?v=1725357375\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86383-02.jpg?v=1725357376\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86383-03.jpg?v=1725357376\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86383-04.jpg?v=1725357376\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86383-05.jpg?v=1725357375\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Aluminum Ring","offer_id":44170679976101,"sku":"86383","price":220.0,"currency_code":"USD","in_stock":false},{"title":"Copper Ring","offer_id":44170680008869,"sku":"86384","price":265.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/86384-2.jpg?v=1742009734"},{"product_id":"hamgeek-cqv-swr-508-200w-1-8-54mhz-digital-swr-power-meter-4-3-inch-ips-color-screen-standing-wave-meter-for-ham-radio","title":"HamGeek CQV-SWR-508 200W 1.8-54MHz Digital SWR Power Meter 4.3-inch IPS Color Screen Standing Wave Meter for Ham Radio","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- 200W digital power standing wave meter\u003cbr\u003e- Support direct reading of forward\/reverse, power\/standing wave parameters\u003cbr\u003e- 4.3-inch IPS color LCD display (resolution 480x272)\u003cbr\u003e- High standing wave alarm function (standing wave alarm point can be set)\u003cbr\u003e- Delay shutdown function (shutdown time can be set)\u003cbr\u003e- Launch automatic boot function\u003cbr\u003e- Battery under-voltage protection function\u003cbr\u003e- Simulate the progress bar function\u003cbr\u003e- Power fine-tuning function (±20%)\u003cbr\u003e- Standing Wave fine-tuning function (±20%)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Working frequency: 1.8-54Mhz\u003cbr\u003e- Measuring range: 0.5-200W (in FM, CW, AM, FT8 mode, long-term use is recommended not to exceed 120W)\u003cbr\u003e- Standing wave range: 1-99.9 (The default standing wave greater than 2.0 will alarm, you can set the alarm point through the menu)\u003cbr\u003e- Charging interface: Type-C DC5V\/1A (charging voltage max 5.5V)\u003cbr\u003e- Battery model: 3.7V\/4000mAh (battery voltage below 3.4v will flashing alarm, below 3.35V will automatic shutdown)\u003cbr\u003e- Interface type: UHF (SL16)\u003cbr\u003e- Shell size: 132mm x 100mm x 82mm (excluding the connector length)\u003cbr\u003e- Net weight: about 800g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek SWR Power Meter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-01.jpg?v=1738725827\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-02.jpg?v=1738725827\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-03.jpg?v=1738725827\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-04.jpg?v=1738725827\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-05.jpg?v=1738725856\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-06.jpg?v=1738725857\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-07.jpg?v=1738725857\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":44799588237477,"sku":"90219","price":119.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/90219-1.jpg?v=1738725769"},{"product_id":"hamgeek-nanorfe-vna6000-6ghz-2-port-vector-network-analyzer-vna-analyzer-with-110db-dynamic-range","title":"HamGeek NanoRFE VNA6000-A\/VNA6000-B 6GHz Portable Vector Network Analyzer with 95dB\/110dB Dynamic Range","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e- HamGeek VNA6000 (formerly NanoVNA V3) is a series of two port 6GHz vector network analyzers developed for NanoRFE\/for HCXQS offering performance comparable to higher end professional instruments in a small and portable form factor.\u003cbr\u003e- Existing portable VNAs weigh \u0026gt;2.5kg (heavier than a laptop; see table below). VNA6000 is the first VNA to reach professional level performance while weighing as much as a cell phone (300g), and is ideal for engineers on the go or working from home. VNA6000 can be used to characterize antennas, filters, duplexers, amplifiers, and more.\u003cbr\u003e- The improved measurement repeatability and low trace noise of the VNA6000 enables remote workers to complete most lab tasks without the logistics trouble of renting or sharing equipment, minimizing lost productivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- 50kHz - 6GHz frequency range\u003cbr\u003e- Low drift: built-in temperature compensation minimizes drift\u003cbr\u003e- High linearity\u003cbr\u003e- Improved measurement repeatability: \u0026lt; 0.1dB typ\u003cbr\u003e- High dynamic range: 110dB at 5.8GHz (VNA6000-B)\u003cbr\u003e- Adjustable IFBW:\u003cbr\u003e  Enables optimal tradeoff between measurement speed and noise\u003cbr\u003e  Can measure narrowband devices\u003cbr\u003e- Can be connected to a PC (NanoVNA-QT software):\u003cbr\u003e  S parameters export\u003cbr\u003e  Custom calibration methods\u003cbr\u003e  Advanced continuous data acquisition\u003cbr\u003e  Supports for Windows (7+), for Linux and for MacOS\u003cbr\u003e- Lightweight and easy to carry: lower weight (300g) compared to other portable VNAs of similar performance (\u0026gt; 2.5kg)\u003cbr\u003e- TDR with millimeter level resolution\u003cbr\u003e- 4 inch touchscreen\u003cbr\u003e- API allows integration with custom automated test setups\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Set of HamGeek VNA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e\u003cbr\u003e- VNA6000 home page: \u003ca href=\"https:\/\/nanorfe.com\/vna6000.html\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/nanorfe.com\/vna6000.html\u003c\/a\u003e\u003cbr\u003e- User manual: \u003ca href=\"https:\/\/nanorfe.com\/downloads\/vna6000_manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/nanorfe.com\/downloads\/vna6000_manual.pdf\u003c\/a\u003e\u003cbr\u003e- Data sheet: \u003ca href=\"https:\/\/nanorfe.com\/downloads\/vna6000_specifications.pdf\"\u003ehttps:\/\/nanorfe.com\/downloads\/vna6000_specifications.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware:\u003c\/strong\u003e\u003cbr\u003e- VNA-QT software download: \u003ca href=\"https:\/\/nanorfe.com\/nanovna-v2-software.html\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/nanorfe.com\/nanovna-v2-software.html\u003c\/a\u003e\u003cbr\u003e- Firmware releases: \u003ca href=\"https:\/\/nanorfe.com\/vna6000.html#firmware\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/nanorfe.com\/vna6000.html#firmware\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81328-01.jpg?v=1740388133\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81328-02.jpg?v=1740387300\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81328-03.jpg?v=1740387300\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81328-04.jpg?v=1740387301\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"95dB (VNA6000-A)","offer_id":45853137174693,"sku":"81327","price":852.47,"currency_code":"USD","in_stock":false},{"title":"110dB (VNA6000-B)","offer_id":45853137207461,"sku":"81328","price":1499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81328-3.jpg?v=1741662699"},{"product_id":"hamgeek-50khz-1-5ghz-vector-network-analyzer-nanovna-vector-w-4-lcd-display-for-uhf-antenna-nanovna-h4","title":"HamGeek NanoVNA H4 50KHz-1.5GHz Vector Network Analyzer NanoVNA Vector w\/ 4\" LCD Display For UHF Antenna","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- With DC dimming method, 4\" full-view LCD screen can be seen more clearly for outdoor uses, and more comfortable for indoor uses\u003cbr\u003e- Optimized Electric Bridge: Making full use of the harmonics of Si5351, it can use the 5th harmonic to measure up to 1.5GHz\u003cbr\u003e- When fundamental wave is used, the output level of CH0 is increased to 0dBm, making reflection measurement more accurate\u003cbr\u003e- Solved the abnormality of NanoVNA-H when operating at around 6MHz before\u003cbr\u003e- Redesigned power management circuit reduces power noise, USB power interference, and charging current\u003cbr\u003e- Improved PCB layout\u003cbr\u003e- Reserved UART interface for DIY expansion\u003cbr\u003e- Lightweight ABS shell keeps the device well protected\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBasic Parameters:\u003c\/strong\u003e\u003cbr\u003e- Brand: HamGeek\u003cbr\u003e- ABS Shell: 75mm x 133mm x 18mm (excluding protrusions)\u003cbr\u003e- Measurement Frequency: 50KHz-1.5GHz\u003cbr\u003e- RF Output: 0dbm (±2dB, fundamental wave)\u003cbr\u003e- Frequency Accuracy: \u0026lt;2ppm\u003cbr\u003e- Frequency Stability: \u0026lt;0.5ppm\u003cbr\u003e- Measurement Range: 70dB (50KHz-300 MHz), (60dB (300M-900MHz), 40dB (0.9G-1.5GHz) enable expansion firmware)\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Note: Please pay attention to the error caused by nonlinear transformation of the fundamental wave when using harmonic measurement.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Port SWR: \u0026lt;1.1\u003cbr\u003e- Display: 4\" TFT (320 x 480)\u003cbr\u003e- USB Interface: USB type-C; Communication Mode: CDC (serial)\u003cbr\u003e- Power Supply: USB 5V 200mA. Maximum charging current 1A\u003cbr\u003e- Number of Calibration Points: 101 (fixed)\u003cbr\u003e- Number of Scanning Points: 101 (fixed)\u003cbr\u003e- Display Tracking: 4, Marking: 4, Save Setting: 5\u003cbr\u003e- Measurement of S-parameters, voltage standing wave ratio, phase, delay, Smith chart, time domain analysis, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek NanoVNA Main Unit\u003cbr\u003e- 2 x 15cm SMA Male to Male RG316 RF Cables\u003cbr\u003e- 1 x SMA Female to Female Connector\u003cbr\u003e- 1 x SMA Simple Calibration Kit SHORT\u003cbr\u003e- 1 x SMA Simple Calibration Kit OPEN\u003cbr\u003e- 1 x SMA Simple Calibration Kit LOAD\u003cbr\u003e- 1 x USB Type-C Data Cable\u003cbr\u003e- 1 x Type-C to Type-C (For Android mobile phone connection)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload Manuals \u0026amp; PC Control Software:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pan.baidu.com\/s\/1SXz5BsYJiAF-eUpFG_2l-g\" target=\"_blank\" rel=\"noopener\"\u003ehttps:\/\/pan.baidu.com\/s\/1SXz5BsYJiAF-eUpFG_2l-g\u003c\/a\u003e   Password: kixh\u003cbr\u003eOr \u003ca href=\"https:\/\/drive.google.com\/open?id=1-JViWLBOIzaHTdwdONX2RP8S4EgWxoND\" target=\"_blank\" rel=\"noopener\"\u003ehttps:\/\/drive.google.com\/open?id=1-JViWLBOIzaHTdwdONX2RP8S4EgWxoND\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest Short-wave Antenna:\u003c\/strong\u003e\u003cbr\u003e- The yellow line pictured is the standing wave ratio.\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e- Note: As the SMA ports are made of cast copper, please not connect hard 50-7 \/ RG213 and other cables directly to the SMA ports through M-to-SMA connector to avoid damaging the SMA ports. You can use the included SMA cable to connect to the SMA port as shown in the picture below, and then use M to SMA connector.\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-01.jpg?v=1743660152\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest UHF Antenna:\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-02.jpg?v=1743660152\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest VHF Low-pass Filter:\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-03.jpg?v=1743660152\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest 455K SSB Filter with Bandwidth 2.4K:\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-04.jpg?v=1743660152\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePC Software:\u003c\/strong\u003e\u003cbr\u003eComputer software supports control and real-time display. And it support for exporting Touchstone (snp) files for various radio design and simulation software.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-05.jpg?v=1743660188\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAs a measuring device, accuracy is of great importance. Simple calibration parts are included in the package. We have calibrated the product's dual ports before delivery. When your measurement conditions change (for example, switching from a narrower calibration bandwidth to a wider measurement bandwidth with an extension cable measurement), you need to re-calibrate. After calibration, it is saved as setting 0, which can be used directly at the next boot, or it can be saved to the other 4 saved items through recall when needed.\u003c\/p\u003e\n\u003cp\u003eThe following figure is the comparison data of a V-band duplexer measured with NanoVNA and E5062A for Agilent under the same test conditions:\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-06.jpg?v=1743660191\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-07.jpg?v=1743660193\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45134314274981,"sku":"64053","price":68.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/64053-8.jpg?v=1743660224"},{"product_id":"hamgeek-litevna-64-50khz-6-3ghz-vector-network-analyzer-vna-antenna-analyzer-with-3-95-screen-for-mf-hf-vhf","title":"HamGeek LiteVNA-64 50KHz-6.3GHz Vector Network Analyzer VNA Antenna Analyzer with 3.95\" Screen for MF HF VHF","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek LiteVNA-64 improves on the popular NanoVNA and SAA2. Now you can get a portable vector network analyzer (VNA) as small as the NanoVNA and capable of meeting the ultra-wide measurement range of 50 kHz to 6.3 GHz.\u003c\/p\u003e\n\u003cp\u003eTo minimize power consumption and size, the LiteVNA-64 uses only one frequency mixer, with multiple internal RF switches for S11 and S21 measurements, and IFFT calculations for TDR and DTF measurements.\u003c\/p\u003e\n\u003cp\u003eDesigned with the community's input in mind, the LiteVNA-64 now brings faster scanning speeds and more scan points in addition to a wider measurement range. Combined with an easy-to-use interface consistent with the NanoVNA, it can now be easily used as a field test tool.\u003c\/p\u003e\n\u003cp\u003eLiteVNA-64 includes a MicroSD slot, so you can save field test data or screens to a MicroSD card at any time. With a measurement range of up to 6.3GHz, the LiteVNA-64 is capable of meeting common amateur radio and IoT applications, as well as emerging 5GHz testing, enabling the application of the latest 5.8GHz wifi and 5.8GHz image transmission.\u003c\/p\u003e\n\u003cp\u003eWe have updated LiteVNA-64 to version 0.3.1, redesigned the power supply and IF circuit, greatly reduced noise floor and completely solved interference when it is connected to an external power supply. Below 1MHz-3GHz frequencies, effective dynamics of better than 90dB can be obtained with 20AVG. Above 3 GHz, the limited isolation is reduced. The effective dynamic reduction is reduced to 50dB at 6.3GHz. Compared to similar products, LiteVNA-64 has a wider frequency measurement range and an effective dynamic range. Furthermore, it is more light and reliable!\u003c\/p\u003e\n\u003cp\u003eAffected by the current tight chip supply, we still hope that LiteVNA series is an affordable device for hobbyists and startups. The 0.3.1 version of the LiteVNA-64 is currently in short supply, and the 2.8-inch LiteVNA-62 is still the 0.3 version, and we are working with the supplier to provide the best possible device to users!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek LiteVNA-64 Main Unit (with 3.95-inch touch screen and 2000mAh battery)\u003cbr\u003e- 2 x 30cm\/11.8\" SMA Male to Male SS405 RF Cables\u003cbr\u003e- 1 x SMA Female-to-Female Connector\u003cbr\u003e- 1 x SMA Simple Calibration Kit SHORT\u003cbr\u003e- 1 x SMA Simple Calibration Kit OPEN\u003cbr\u003e- 1 x SMA Simple Calibration Kit LOAD\u003cbr\u003e- 1 x USB Type-C Data Cable\u003cbr\u003e- 1 x Pick\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e- Packaging size: 16.5 x 10.5 x 5cm\/6.5 x 4.1 x 2\"\u003cbr\u003e- G.W.: 0.4kg\/0.9lb\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-01.jpg?v=1743660645\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-02.jpg?v=1743660645\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-03.jpg?v=1743660646\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-04.jpg?v=1743660646\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-05.jpg?v=1743660646\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-06.jpg?v=1743660645\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-07.jpg?v=1743660689\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-08_2.jpg?v=1743660690\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-09.jpg?v=1743660690\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-10.jpg?v=1743660690\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-11.jpg?v=1743660690\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45134364082341,"sku":"75471","price":159.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75471-1.jpg?v=1743660731"},{"product_id":"hamgeek-hg1723-0-5ghz-6ghz-pcb-log-periodic-antenna-for-uav-positioning-wifi-direction-finding","title":"HamGeek HG1723 0.5Ghz-6Ghz PCB Log Periodic Antenna for UAV Positioning Wifi Direction Finding","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHAMGEEK HG1723 log periodic antenna is used for direction finding purpose. It can be used in WIFI base station direction test, Bluetooth direction test, drone direction test, and 2G\/3G\/4G\/5G mobile phone direction test. It boasts a built-in receiving amplifier generating 20dB of gain.\u003c\/p\u003e\n\u003cp\u003eThe antenna supports 6G spectrum analyzers such as TinySA, SA6 and SSA6G.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Brand: HAMGEEK\u003cbr\u003e- Frequency range: 0.5Ghz-6Ghz\u003cbr\u003e- Gain: 20db\u003cbr\u003e- Battery: 4.2V 300MAH\u003cbr\u003e- Charging port: TYPE-C\u003cbr\u003e- Charging voltage: DC 5V\u003cbr\u003e- Antenna interface: SMA-K\u003cbr\u003e- Weight (without receiver): 200g\/0.4lb\u003cbr\u003e- Bayonet installation size: 58-100mm\/2.3\"-3.9\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Antenna and clamp bracket (with amplifier)\u003cbr\u003e- 1 x SMA-K feeder\u003cbr\u003e- 1 x Tripod stand\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e- Weight: 0.35kg\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- It cannot be connected to a transmitter.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Spectrum analyzers and receiver are not included.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45194829496485,"sku":"91376","price":39.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/91376-2.jpg?v=1744619409"},{"product_id":"hamgeek-jpc-350-portable-shortwave-antenna-outdoor-high-performance-vertical-polarized-gp-sw-antenna-ssb-100w","title":"HamGeek JPC-350 Portable Shortwave Antenna Outdoor High Performance Vertical Polarized GP SW Antenna SSB-100W","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-01.jpg?v=1744248319\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-02.jpg?v=1744248318\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-03.jpg?v=1744248318\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-04.jpg?v=1744248319\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-05.jpg?v=1744248318\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-06.jpg?v=1744248319\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-07.jpg?v=1744248363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-08.jpg?v=1744248363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-09.jpg?v=1744248363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-10.jpg?v=1744248363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-11.jpg?v=1744248363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-12.jpg?v=1744248363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-13.jpg?v=1744248405\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Set of Shortwave Antenna\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45194887823525,"sku":"92486","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/92486-1.jpg?v=1744248419"},{"product_id":"hamgeek-n1201sa-antenna-rf-vector-analyzer-high-performance-rf-vector-impedance-analyzer-34-375mhz-2700mhz","title":"HamGeek N1201SA+ Antenna RF Vector Analyzer High Performance RF Vector Impedance Analyzer 34.375MHz ~ 2700MHz","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Brand: HamGeek\u003cbr\u003e- Model: N1201SA+\u003cbr\u003e- Working frequency: 34.375MHz ~ 2700MHz\u003cbr\u003e- The frequency step by step: 1kHz\u003cbr\u003e- Display: 2.4inch TFT resolution 320 x 240 (QVGA)\u003cbr\u003e- Battery capacity: 2000mAH (7.4Wh)\u003cbr\u003e- Power consumption: \u0026lt;1.5W\u003cbr\u003e- Charging current: 400mA\u003cbr\u003e- Charger port: USB (only act as charger port)\u003cbr\u003e- Automatic shut-down: can be set (it has been open for 5 minutes ~ 60 minutes optional)\u003cbr\u003e- Measurement parameters: resistance, reactance, standing, s11\u003cbr\u003e- Resolution: four significant figures\u003cbr\u003e- Frequency accuracy: \u0026lt; ±3ppm\u003cbr\u003e- Connector: SMA - K\u003cbr\u003e- Measurement range:\u003cbr\u003e  Impedance: 0.1ohm ~ 1000ohm (The absolute value of impedance)\u003cbr\u003e  Standing: 1.000~65\u003cbr\u003e  S11(dB): 0dB ~ -60dB\u003cbr\u003e- Directivity: \u0026lt; 35dB (140MHz ~ 2GHz calibrated), \u0026lt; 30dB (2GHz ~ 2.7GHz)\u003cbr\u003e- Scan points: 280\u003cbr\u003e- Output level: -18dBm\u003cbr\u003e- Work temperature: 0℃~40℃\u003cbr\u003e- Atmospheric pressure: 860hPa ~ 1060hPa\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e\u003cbr\u003e- Interface: The analyzer has four interfaces in total: single point measurement, scanning function, system information, calibration and calibration of cable length measurement and characteristic impedance measurement interface is unique to N120SA+. It will enter the single-point measurement interface by default when it is powered on. The setting parameters are automatically saved after the product is powered off. When the product is powered on again, the settings of the interface are completely the same as before the power off, which is convenient to use.\u003cbr\u003e- Switch on\/off: press the CTRL key and then turn on\/off.\u003cbr\u003e  In the power-on state, press and hold the (2S or above) switch on\/off key. After releasing, the analog device will be shut down.\u003cbr\u003e- Charging: Due to the high power consumption of this device, the battery capacity is also large. The designed charging current limit is 400mA. It takes about 5 hours to fully discharge until the charging is completed. If the battery is switched on when charging, the overall current consumption is about 750mA, so in order to be able to charge normally, please select a mobile phone charger with a current output capacity of more than 1A for charging. After the analog battery is out of power, please charge it in time to avoid damaging the battery. If it is not used for a long time, it is recommended to charge it every 1 year to avoid battery failure.\u003cbr\u003e- RF interface: The RF interface is SMAK. Since the strength of copper is relatively lower than that of other metals, please try to protect it carefully to avoid falling and pulling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore information:\u003c\/strong\u003e\u003cbr\u003e- User manual: \u003ca href=\"http:\/\/pan.baidu.com\/s\/1eSwfj0Y\" target=\"_blank\" rel=\"noopener\"\u003ehttp:\/\/pan.baidu.com\/s\/1eSwfj0Y\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Main Unit\u003cbr\u003e- 1 x Data Cable\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e200 ohm resistance test 140MHz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-01.jpg?v=1744702603\" alt=\"\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency scanning diagram of 200 ohm resistance\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-02.jpg?v=1744702604\" alt=\"\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8.2pF capacitance test at 140MHz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-03.jpg?v=1744702604\" alt=\"\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8.2pF capacitance test at 440MHz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-04.jpg?v=1744702605\" alt=\"\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8.2pF capacitance test at 940MHz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-05.jpg?v=1744702604\" alt=\"\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8.2pF capacitance test at 2GHz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-06.jpg?v=1744702604\" alt=\"\"\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-07.jpg?v=1744702656\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-08.jpg?v=1744702654\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-09.jpg?v=1744702655\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-10.jpg?v=1744702657\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-11.jpg?v=1744702652\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-12.jpg?v=1744702653\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-13.jpg?v=1744702696\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-14.jpg?v=1744702696\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-15.jpg?v=1744702697\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45307047215269,"sku":"81163","price":83.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81163-01_a3773c4a-5160-4378-a450-ac72a0c1aff6.jpg?v=1744702728"},{"product_id":"hamgeek-ma-01-v2-8-portable-telescopic-gp-antenna-kit-7mhz-100w-shortwave-antenna-with-7mhz-14mhz-21mhz-28mhz-coil","title":"HamGeek MA-01 V2.8 Portable Telescopic GP Antenna Kit 7MHz 100W Shortwave Antenna with 7MHz\/14MHz\/21MHz\/28MHz Coil","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Brand: HamGeek\u003cbr\u003e- Type: shortened sensing GP antenna\u003cbr\u003e- Standard kit frequency: 7MHz, 14MHz, 21MHz, 28MHz\u003cbr\u003e- Withstand power: 7MHz, 100W (halved for FT8 mode)\u003cbr\u003e- Note: the base has a matching coil, so the center of the multimeter and the shielding layer are in a short circuit state.\u003cbr\u003e- Packaging box size: 180 x 110 x 30mm\u003cbr\u003e- Total length: 1.4m (with 7MHz coil stretched)\u003cbr\u003e- Net weight: about 350g (excluding the stainless steel oscillator)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Base\u003cbr\u003e- 1 x Set of 7MHz\/14MHz\/21MHz\/28MHz Coil\u003cbr\u003e- 1 x 1.2m Telescopic Antenna\u003cbr\u003e- 1 x Set of 4-16\/6-16\/4-10 Wiring Terminal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Use?\u003c\/strong\u003e\u003cbr\u003e1. Connect coils to the base and then adjust the rod or stainless steel antenna element;\u003cbr\u003e2. Pull out the whole rod while using, and shorten the rod while using antenna analyzer data;\u003cbr\u003e3. When used in the field, it is recommended to connect one 3m\/9.8ft counterpoise (1.5 or 2.5 square wires);\u003cbr\u003e4. When using in a car, it needs to be grounded with the car body;\u003cbr\u003e5. It is not recommended to use beyond the tolerated power. If you need to use it, exceeding the withstand power for a short period of time, please observe the coil temperature and standing wave in real time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAntenna Element Installation:\u003c\/strong\u003e\u003cbr\u003e1. It is recommended to install it on the front of the car and use a lengthened reinforced antenna bracket holder;\u003cbr\u003e2. The outer layer of the antenna bracket should be well grounded with the car body. Copper braided tape and magnetic counterpoise can be used;\u003cbr\u003e3. For driving safety, it is not recommended to use it while moving;\u003cbr\u003e4. It may cause deviation in the resonance point due to the difference of car body. It is recommended to use an antenna analyzer to adjust parameters or use an antenna tuner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ:\u003c\/strong\u003e\u003cbr\u003eQ: Does it need a ground grid?\u003cbr\u003eA: Yes, it is necessary.\u003c\/p\u003e\n\u003cp\u003eQ: How to find the center frequency?\u003cbr\u003eA: You can use antenna analyzers or radio related functions.\u003c\/p\u003e\n\u003cp\u003eQ: Why is the standing wave high?\u003cbr\u003eA: 1: The vehicle body is not grounded or does not match the ground grid properly;\u003cbr\u003e2: Is the frequency used standing wave high, or is the standing wave high after finding the center frequency?\u003c\/p\u003e\n\u003cp\u003eQ: What should I do if the center frequency is not at the frequency where I need to work?\u003cbr\u003eA: 1: The center frequency is lower than the frequency to be used, for example, if you want to work at 14.270 and the antenna center frequency is at 14.000, it is because the oscillator is too long and you need to shorten the pull rod or trim the stainless steel oscillator.\u003cbr\u003e2: The center frequency is higher than the frequency to be used, for example, if you want to work at 14.270, the antenna center frequency is at 14.600. In this case, the oscillator is too short, and it is necessary to elongate the pull rod or increase the length of the stainless steel oscillator. It is recommended to purchase M6 stainless steel extension screws.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- The V2.8 version has upgraded the telescopic antenna thickness and integrated interface screws.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- It is not recommended to use beyond the tolerance power. If short-term use is required, please observe the coil temperature and standing wave situation in real time.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- When trimming stainless steel oscillators, do not shorten the length according to the pull rod, as the diameters of the two types of oscillators are different. Therefore, it is best to slowly trim the stainless steel oscillators based on 1cm.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- It is recommended to use antenna analyzer to test antenna parameters, and the cost-effective Nanovna small network splitter is recommended.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/87945-01.jpg?v=1744703208\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/87945-02.jpg?v=1744703211\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Colours","offer_id":47329200111781,"sku":"87945","price":62.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":47329200144549,"sku":"100230","price":62.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/87945-1.jpg?v=1744703238"},{"product_id":"hamgeek-m-130a-car-shortwave-antenna-auto-tuning-fit-for-yaesu-icom-atas-120a","title":"HamGeek M-130A Car Shortwave Antenna Auto Tuning Fit for YAESU ICOM ATAS-120A","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek M-130A Antenna is upgraded on the base of M-120A. It outperforms other famous brands in interior structure, premium parts and affordable price.\u003c\/p\u003e\n\u003cp\u003eAll the parts feature lower error about 0.05mm. Its antenna vibrator can be replaced with rod antenna of M10 connector, which improves the efficiency of 3.5\/7MHz and expand its application scope.\u003c\/p\u003e\n\u003cp\u003eThe vibrator of this version is made with two imoported high-elastic steel wires. It comes with aluminum alloy case for easy storage and carrying. It can be packed in your car trunk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr\u003e- M-130A fully fits for YAESU T-857D, FT-450D, FT-897D, FT-991 \u0026amp; FT-891. Only use one feeder line to connect it to your radio, requiring no extra power supply and data cable separately. Please do settings in the radio's menu. Press TUNE button on the panel to automatically control the antenna's lifting and lowering, and it will stop moving until it reaches to the best standing wave ratio.\u003cbr\u003e- For other radios, please purchase AX-17 shortwave antenna automatic controller separately.\u003cbr\u003e- Tune the antenna at 144MHz\/433MHz to make it fully retracted and packed in the case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParameters:\u003c\/strong\u003e\u003cbr\u003e- Frequency Range: 3.5-50MHz continuously adjustable; 144\/430MHz\u003cbr\u003e- Height (approx.): 1.72-1.92 meters, standard vibrator length 1.1m\u003cbr\u003e- Antenna Diameter: about 52mm\u003cbr\u003e- Input Impedance: 50 ohms\u003cbr\u003e- Maximum Input Power: SSB \u0026lt;120W; CW\u0026lt;50W; FT8\u0026lt;30W (Please not keep it operating with high power for a long time)\u003cbr\u003e- Standing Wave: less than 1.5:1\u003cbr\u003e- N.W.: 1200g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Car Shortwave Antenna\u003cbr\u003e- 1 x Aluminum Alloy Case\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation Steps for FT-857D:\u003c\/strong\u003e\u003cbr\u003e1. Press FUNC for a long time to enter into Menu 1, and change it to ON (open the extended menu)\u003cbr\u003e2. In Menu 85, use the large knob to select ATAS (ALL)\u003cbr\u003e3. Press FUNC for a long time to save the settings\u003cbr\u003e4. Short press FUNC to adjust K and the display shows TUNE, DOWN, UP.\u003cbr\u003e5. Press A button for a long time. When you hear BI, the display shows INIT, indicating that it is initialized (it will be completed automatically).\u003cbr\u003e6. When the initialization is completed in 60s, the antenna will automatically find the resonance point.\u003cbr\u003e7. Adjust it to your desired frequency. Long press A button to re-adjust.\u003cbr\u003e8. Manual Adjustment: Adjust to FM mode, press the hand microphone PTT transmission power, and then press B or C button (corresponding to DOWN \/ UP), the antenna will move up and down. The manual mode is only used to fine tune the position of the antenna to achieve a lower SWR. It is not recommended to move the antenna up and down over long distances.\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45308120891557,"sku":"62602","price":369.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/62602-1.jpg?v=1744706285"},{"product_id":"hamgeek-ax-17-pro-automatic-screwdriver-antenna-controller-for-atas-120a-m-120a-m-130a-and-tarhell-little-ii","title":"HamGeek AX-17 Pro Automatic Screwdriver Antenna Controller for ATAS-120A M-120A M-130A and Tarhell Little II","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e* Equipped with dedicated tuning data cables for ICOM and YAESU. Adaptable to transceivers for KENWOOD and ALINCO via a 4-pin adapter plug.\u003cbr\u003e* The 2-pin connection line included with the specific data cable (for ICOM) can match Tarhell Little II, SD-330, HD-330, and K-9000.\u003cbr\u003e* Directly drives shortwave mobile antennas ATAS-120A, M-120A and M-130A for automatic tuning.\u003cbr\u003e* Built-in Bluetooth module allows for setting the transceiver and antenna type via an app for Android, and controlling the antenna.\u003cbr\u003e* It supports 12V DC motor for automatic control of electric screwdriver antennas. Suitable for Diamond SD-330, Tarhell Little II, etc.\u003cbr\u003e* ESD and TVS diodes are added to the interface circuit to prevent damage from external static electricity or voltage surges.\u003cbr\u003e* A lightning protection diode is added at the antenna interface.\u003cbr\u003e* Excellent quality: all components are brand new and original, including automotive-grade MCU for MICROCHIP, inductors for TDK, electrolytic capacitors for RBY, Taiwanese HIGHLY illuminated buttons, high-quality signal relays, and chip resistors and capacitors for Samsung and Murata.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImprovements:\u003c\/strong\u003e\u003cbr\u003e* This product has been upgraded to the professional version, maintaining the tuning concept of the AX-17, but with a new design for the new version. The Pro version offers faster and more professional tuning.\u003cbr\u003e* Added 80Ω, 50Ω, 30Ω, and 20Ω impedance-matching ferrite cores. After antenna tuning is completed, the system automatically switches to the optimal impedance, maximizing antenna efficiency.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eController Mode:\u003c\/strong\u003e\u003cbr\u003eTransceiver Classification:\u003cbr\u003e* In the mode for ICOM on the app: It supports one-key tuning for ICOM, YAESU, KENWOOD, ALINCO, and CODAM shortwave transceivers.\u003cbr\u003e* In general mode on the app: It supports all shortwave transceivers (RF Power ≥3W).\u003c\/p\u003e\n\u003cp\u003eAntenna Classification:\u003cbr\u003e* In voltage antenna mode on the app: It supports ATAS-120A, M-130A, and M-120A (it drives the antenna via voltage changes).\u003cbr\u003e* In RELAY antenna mode on the app: It supports for SD-330 and Tarhell Little II.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 x HamGeek Automatic screwdriver antenna controller\u003cbr\u003e* 1 x Data cable for ICOM\u003cbr\u003e* 1 x Data cable for YAESU\u003cbr\u003e* 1 x Adapter cable for ICOM to KENWOOD\/ALINCO\u003cbr\u003e* 1 x Data interface cable (to be soldered according to your station's wiring definition) for ICOM to other transceiver\u003cbr\u003e* 1 x Data cable (requires soldering) for ICOM IC-705\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFile Down:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUser Manual Down: \u003ca href=\"https:\/\/down.hgeek.com\/download\/62603\/62603-AX-17-Manual-EN.pdf\" target=\"_blank\"\u003eclick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAPK file Down: \u003ca href=\"https:\/\/down.hgeek.com\/download\/62603\/62603-AX-17-apk.zip\" target=\"_blank\"\u003eclick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* Please contact us after purchase for the English app and the user manual.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eIC-705 Wiring Diagram:\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/62603-01.jpg?v=1748315627\" alt=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45308431696037,"sku":"62603","price":128.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/62603-1.jpg?v=1744707781"},{"product_id":"hamgeek-atu-100-pro-100w-1-8-50mhz-automatic-antenna-tuner-with-0-96-inch-oled-display-and-shell","title":"HamGeek ATU-100 PRO+ 100W 1.8-50MHz Automatic Antenna Tuner with 0.96-Inch OLED Display and Shell","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- 0.96-inch OLED display\u003cbr\u003e- Frequency 1.8-50 MHz\u003cbr\u003e- Power supply voltage range: 10-15V DC\u003cbr\u003e- Maximum current consumption: 300 mA\u003cbr\u003e- Maximum working power: 100W\u003cbr\u003e- Maximum possible measured power: 150W\u003cbr\u003e- 1W: It is necessary to start setting the minimum power\u003cbr\u003e- Minimum possible measured power: 0.1W\u003cbr\u003e- Step for measurement on powers under 10W: 0.1W\u003cbr\u003e- Step for measurement on powers above 10W: 1W\u003cbr\u003e- Power measurement accuracy: 10%\u003cbr\u003e- Specified maximum inductor: 8.4 uH capacity\u003cbr\u003e- The minimum installation step of inductor: 0.05μH\u003cbr\u003e- Maximum installation capacity: 1870 pF capacitor\u003cbr\u003e- Minimum installation step: 10 pF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e-1 x HamGeek Automatic Antenna Tuner\u003cbr\u003e-1 x USB Cable\u003cbr\u003e-1 x User Manual\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- The product is assembled and with shell.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Due to its design, stable standing wave value cannot be measured when the power is lower than 10W, so the adjustment work cannot be guaranteed. QRP radio users please not purchase the product.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45323908972709,"sku":"67655","price":59.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/67655-1.jpg?v=1744765709"},{"product_id":"hamgeek-jpc-7-jpc-12-portable-antenna-shortwave-antenna-kit-optional-antenna-elements-loading-coil","title":"HamGeek JPC-7\/JPC-12 Portable Antenna Shortwave Antenna Kit \u0026 Optional Antenna Elements Loading Coil","description":"\u003cp\u003e\u003cstrong\u003e4PCS HamGeek JPC-12 Extended Elements Antenna Elements for PAC-12 JPC-7 Portable Shortwave Antennas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e* Simplified design\u003cbr\u003e* Anodized aluminum tubes\u003cbr\u003e* Specifications: 19 × 320 mm (anodized sandblasted finish)\u003cbr\u003e* The extended antenna elements are specially designed for the mini portable JPC-7 and PAC-12 antennas. Adding these elements improves antenna efficiency by increasing the effective length of the antenna.\u003cbr\u003e* Aluminum tube length: 32 cm (excluding screws)\u003cbr\u003e* If multiple elements are added, it is recommended to install a guy rope between them to reduce excessive movement during antenna raising and lowering, thereby enhancing structural strength.\u003cbr\u003e* The aluminum tubes do not have any laser engraving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 4 x HamGeek Extended Elements\u003cbr\u003e-----------------------------------------------------------------------------------------------------------\u003cbr\u003e\u003cstrong\u003eHamGeek JPC-7 Antenna Portable Shortwave Antenna Kit Upgraded Version of PAC-12 for Radio Enthusiasts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e* 2 x Plastic-head screws\u003cbr\u003e* 2 x Gold-plated copper parts for V antenna\u003cbr\u003e* 1 x Loading coil\u003cbr\u003e* 1 x Telescopic antenna\u003cbr\u003e* 1 x Lamp holder adapter\u003cbr\u003e* 1 x Balun\u003cbr\u003e* 1 x Base\u003cbr\u003e-----------------------------------------------------------------------------------------------------------\u003cbr\u003e\u003cstrong\u003eHamGeek JPC-12 High-End Version 7MHz-50MHz 100W Portable Shortwave Antenna Balcony Outdoor Shortwave Antenna\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HamGeek JPC-12 portable shortwave antenna can be used as a field or balcony-mounted antenna. It is a mini portable antenna specifically designed for outdoor communication. Easy and quick to set up, it can be assembled by one person in just five minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003eLoading Coil with Sliding Tuner\u003cbr\u003e* We have once again optimized the loading coil. On top of the original single spring contact, we added an extra one to increase the contact force, making the connection between the contact and the coil more reliable. The new version of the antenna replaces the adjustment screw and plug used on the original JPC-7 and PAC-12 with a sliding tuner, making SWR adjustment simple and effortless—just slide the tuning block gently with your finger.\u003c\/p\u003e\n\u003cp\u003eAluminum Alloy Base\u003cbr\u003e* Anodized black finish\u003c\/p\u003e\n\u003cp\u003eOxidized Aluminum Tubes\u003cbr\u003e* Dimensions: 19×320 mm (anodized and sandblasted finish)\u003c\/p\u003e\n\u003cp\u003e10-Strand Flat Cable for Counterpoise\u003cbr\u003e* Tear off as needed during use; typically, three strands are sufficient.\u003c\/p\u003e\n\u003cp\u003eGround Anchor\u003cbr\u003e* Dimensions: 10×240 mm (no electroplating treatment, to maintain good grounding)\u003c\/p\u003e\n\u003cp\u003eTelescopic Antenna\u003cbr\u003e* Custom 2.5-meter stainless steel telescopic antenna\u003c\/p\u003e\n\u003cp\u003eDedicated Cloth Bag\u003cbr\u003e* The internal compartments are well-organized for convenient storage. Durable and sturdy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAntenna Performance Specifications:\u003c\/strong\u003e\u003cbr\u003e* Carrying Weight: Approximately 1.4 kg\u003cbr\u003e* Collapsed Length: About 34.5 cm\u003cbr\u003e* Deployed Length: About 410 cm\u003cbr\u003e* Frequency Range: Operates on 40m, 30m, 20m, 17m, 15m, 12m, 10m, and 6m bands (7 MHz – 50 MHz)\u003cbr\u003e* Impedance: 50Ω\u003cbr\u003e* Power Handling: 100W\u003cbr\u003e* SWR (Standing Wave Ratio): Less than 1.3 on the 40m band; Tunable to 1.1 on other bands\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSliding Tuner Reference Data:\u003c\/strong\u003e\u003cbr\u003e7 MHz:\u003cbr\u003e* Position: 4 turns near the aluminum tube side\u003cbr\u003e* Telescopic rod: Retract approximately 10 cm\u003cbr\u003e* SWR: 1.1–1.3\u003c\/p\u003e\n\u003cp\u003e14 MHz:\u003cbr\u003e* Position: 6 turns near the telescopic antenna side\u003cbr\u003e* Telescopic rod: Retract approximately 20 cm\u003cbr\u003e* SWR: 1.1–1.3\u003c\/p\u003e\n\u003cp\u003e21.4 MHz:\u003cbr\u003e* Configuration: Use 4 aluminum tube sections + 7 sections of telescopic antenna, extended approximately 10 cm further\u003cbr\u003e* SWR: 1.1–1.3\u003c\/p\u003e\n\u003cp\u003e29.6 MHz:\u003cbr\u003e* Configuration: Use only the telescopic antenna, fully extended, then retracted by about half a section\u003cbr\u003e* SWR: 1.2\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* The above parameters may vary slightly depending on the environment. You can make minor adjustments based on your actual operating conditions.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* The antenna does not include the JPC-7 base, clamps, adapters, feeder line, antenna base, or loading coil for balcony installation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr\u003e* This listing does not include the feed line.\u003cbr\u003e* Place the counterpoise ring directly onto the ground anchor's screw rod and tighten it to the base. Then assemble in the following order: Connector Base → 4 Aluminum Tubes → Loading Coil → Telescopic Antenna.\u003cbr\u003e* SWR Tuning: 1. If you have an antenna analyzer: First, locate the point with the lowest SWR and check whether the resonant frequency is too high or too low. If the resonant frequency is too high, the antenna is too short — extend the telescopic antenna or increase the number of turns on the loading coil. If the resonant frequency is too low, the antenna is too long — shorten the telescopic antenna or reduce the number of coil turns. 2. If you don't have an antenna analyzer: Use the built-in SWR meter on your transceiver. Set the radio to FM, AM, or RTTY mode, lower the output power to about 10 watts, press the transmit button, and adjust the radio's tuning knob to find the point with the lowest SWR. Then follow the same method above to fine-tune the antenna.\u003cbr\u003e* When using the counterpoise, tearing off 3 to 4 strands is sufficient. Adjusting the angle of the counterpoise can change the antenna's impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 x Aluminum Alloy Base\u003cbr\u003e* 1 x Loading Coil with Sliding Tuner\u003cbr\u003e* 1 x 10-strand Flat Cable for Counterpoise\u003cbr\u003e* 1 x Ground Anchor\u003cbr\u003e* 1 x Telescopic Antenna\u003cbr\u003e* 4 x Aluminum Tubes\u003cbr\u003e* 1 x User Manual\u003cbr\u003e* 1 x Storage Bag\u003cbr\u003e-----------------------------------------------------------------------------------------------------------\u003cbr\u003e\u003cstrong\u003eHamGeek JPC-12 Loading Coil Practical Antenna Loading Coil Used with PAC-12 JPC-7 \u0026amp; JPC-350 Antennas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e* JPC-12\/JPC-7 loading coil\u003cbr\u003e* The new loading coil features a redesigned manganese steel spring contact, manufactured with a new mold. A small groove has been added at the contact point with the coil for precise positioning and more reliable contact.\u003cbr\u003e* The coil's frame is made of nylon material, offering very high strength.\u003cbr\u003e* All coil frames are mold-processed, not handcrafted on a lathe.\u003cbr\u003e* The coil is wound with 1.0 mm 304 stainless steel wire.\u003cbr\u003e* Connector type on both ends: M10\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 x Loading Coil\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* The loading coil does not come with any markings.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/71590-01.jpg?v=1748327659\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"JPC-12 Extended Elements","offer_id":45535845417125,"sku":"73566","price":58.85,"currency_code":"USD","in_stock":false},{"title":"JPC-7 Antenna","offer_id":45535845449893,"sku":"72825","price":140.5,"currency_code":"USD","in_stock":false},{"title":"JPC-12 High-End Version Antenna","offer_id":45535845482661,"sku":"63885","price":140.02,"currency_code":"USD","in_stock":false},{"title":"JPC-12 Loading Coil","offer_id":45535845515429,"sku":"71590","price":40.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/73566-1.jpg?v=1748327748"},{"product_id":"hamgeek-2-4g-5-8g-13dbi-directional-antennas-yagi-antennas-for-wifi-base-station-bluetooth-drone-network-bridge","title":"HamGeek 2.4G\/5.8G 13dBi Directional Antenna Yagi Antenna for WiFi Base Station Bluetooth Drone Network Bridge","description":"\u003cp\u003e\u003cstrong\u003e2PCS HG1726A-5.8G Antennas:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThis is a pair of HamGeek HG1726A-5.8G directional antennas. The antennas are suitable for long-distance internet access, WiFi base station direction testing, Bluetooth direction testing, drone direction testing, and network bridge connection and transmission. They feature a gain of 13dBi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* Operating Frequency Range: 5.7-5.9 GHz\u003cbr\u003e* VSWR: \u0026lt; 1.5\u003cbr\u003e* Gain: 13 dBi\u003cbr\u003e* Antenna Connector: SMA-K\u003cbr\u003e* Antenna Weight: 50g\u003cbr\u003e* Cable: SMA-K to SMA-K RG405 high-frequency blue cable (50mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 2 x HamGeek HG1726A-5.8G Antennas\u003cbr\u003e* 2 x SMA-K to SMA-K RG405 Cables\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 0.2kg\u003cbr\u003e---------------------------------------------------------------------------------------------------------------------------------\u003cbr\u003e\u003cstrong\u003eHG1725 2.4G Antenna:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThis is the HamGeek HG1725 2.4G Yagi antenna. The directional antenna features a handle that also functions as a tripod.\u003c\/p\u003e\n\u003cp\u003eThe HamGeek antenna is suitable for WiFi base station direction testing, Bluetooth direction testing, drone direction testing, and network bridge connection and transmission. It features a gain of 13dBi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* Dimensions: 149 × 85 mm\u003cbr\u003e* Operating Frequency Range: 2.43-2.8 GHz\u003cbr\u003e* VSWR: \u0026lt; 1.5\u003cbr\u003e* Gain: 13 dBi\u003cbr\u003e* Antenna Connector: SMA-K\u003cbr\u003e* Antenna Weight: 50g\u003cbr\u003e* Mounting Hole Size: Φ3.2 mm, spacing 9 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 x HamGeek HG1725 2.4G Yagi Antenna\u003cbr\u003e* 1 x Handle (Tripod)\u003cbr\u003e* 1 x RF Coaxial Cable    \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 0.3kg\u003cbr\u003e---------------------------------------------------------------------------------------------------------------------------------\u003cbr\u003e\u003cstrong\u003eHG1726-5.8G Antenna:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThis is the HamGeek HG1726-5.8G directional antenna. The directional antenna features a handle that also functions as a tripod. Antenna elevation angle is adjustable via a locking nut.\u003c\/p\u003e\n\u003cp\u003eThe HamGeek Yagi antenna is suitable for long-distance internet access, WiFi base station direction testing, Bluetooth direction testing, drone direction testing, and bridge connection transmission. It features a 13 dBi gain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* Frequency Range: 5.7-5.9 GHz\u003cbr\u003e* VSWR: \u0026lt; 1.5\u003cbr\u003e* Gain: 13 dBi\u003cbr\u003e* Antenna Connector: SMA-K\u003cbr\u003e* Antenna Weight: 50 g\u003cbr\u003e* Mounting Options: Tripod or Handheld\u003cbr\u003e* Bracket Thread: 1\/4-20\u003cbr\u003e* Cable: SMA-K to SMA-K\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 x HamGeek Yagi Antenna\u003cbr\u003e* 1 x RF Coaxial Cable\u003cbr\u003e* 1 x Handle (Tripod)\u003cbr\u003e    \u003cbr\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 0.3kg\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"2PCS HG1726A-5.8G Antennas","offer_id":45582485979301,"sku":"96306","price":16.05,"currency_code":"USD","in_stock":false},{"title":"HG1725 2.4G Antenna","offer_id":45582486012069,"sku":"96307","price":19.09,"currency_code":"USD","in_stock":false},{"title":"HG1726-5.8G Antenna","offer_id":45582486044837,"sku":"96308","price":19.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/96306-1.jpg?v=1748997999"},{"product_id":"hamgeek-mla-30-500khz-30mhz-active-loop-antenna-shortwave-radio-antenna-for-medium-wave-shortwave-radios","title":"HamGeek MLA-30+ 500KHz-30MHz Active Loop Antenna Shortwave Radio Antenna for Medium Wave Shortwave Radios","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek MLA-30+ loop antenna is a popular broadband antenna. It is an effective antenna for short-wave listeners (SWL) and amateur radio enthusiasts (HAM) to receive medium-wave and short-wave in limited living areas. Frequency covers from 500KHz to 30MHz. Excellent directionality can help reduce noise and improve SNR ratio, and can dig out weak signals that are overwhelmed by noise when conventional antennas are received.\u003c\/p\u003e\n\u003cp\u003eThe HamGeek MLA-30+ loop antenna can be easily installed on balconies, rooftops, and other places, featuring compact size.\u003c\/p\u003e\n\u003cp\u003eAnother advantage of the MLA-30+ loop antenna is that it is directional. By rotating the antenna, the antenna's dummy point is aligned with the interference signal so that the specific near-field interference can be minimized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Information:\u003c\/strong\u003e\u003cbr\u003e* Do not connect it to the transmitter as it will cause the preamplifier to be damaged.\u003cbr\u003e* Local radiation noise suppression up to 30 dB compared to long-haul antennas\u003cbr\u003e* 8-shaped patterning provides deep dummy points to further reduce interference\u003cbr\u003e* Main coverage: 500kHz to 30 MHz\u003cbr\u003e* USB power supply makes it convenient to be powered. Self-contained feeders simplify the installation process.\u003cbr\u003e* Simple structure enables easy installation to your balcony, rooftop and other locations.\u003cbr\u003e* No manual adjustment required.\u003cbr\u003e* Modular design for easy installation and maintenance.\u003cbr\u003e* Stainless steel ring-shaped vibrator makes it easy to install and to maintain.\u003cbr\u003e* Rainproof shell for long-term outdoor uses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Antenna Amplifier with 10M Cable\u003cbr\u003e- 1 x Stainless Steel Vibrator\u003cbr\u003e- 1 x Bias Tee\u003cbr\u003e- 1 x USB Cable 0.8m  \u003cbr\u003e- 1 x SMA Jumper Cable 60cm\u003cbr\u003e- 2 x Stainless Steel Fixing Screws\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Optional color for bias tee: Black, White. Please tell us the color you want when purchasing, or bias tee will be delivered at random.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- Need to prepare a PVC tube in any diameter for support. Please pay attention to its strength. You can use existing bamboo poles, wooden poles also. Please not use metal rods.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45676980633765,"sku":"62280","price":37.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/62280-1.jpg?v=1751348265"},{"product_id":"hamgeek-ma-12-7mhz-50mhz-portable-gp-antenna-high-quality-shortwave-antenna-for-ham-space-radio","title":"HamGeek MA-12 7MHz-50MHz Portable GP Antenna High Quality Shortwave Antenna for HAM SPACE Radio","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 7MHz (40m band) ~ 50MHz (6m band); You can only use one frequency band for once time; It is compatible with 7MHz, 10MHz, 14MHz, 18MHz, 21MHz, 24MHz, 28MHz, 50MHz amateur frequency band and it can resonate in non-amateur frequency within the 7-50MHz range. (7MHz requires the installation of an induction coil, while other frequencies require adjusting the rod antenna.)\u003cbr\u003e- Connector: M10\u003cbr\u003e- Weight: about 1.8kg\u003cbr\u003e- Withstand power: 100W\u003cbr\u003e- Impedance: 50ohm\u003cbr\u003e- Number of counterpoise wires: 3.5m x 4\u003cbr\u003e- Rod length: 5.6m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecaution:\u003c\/strong\u003e\u003cbr\u003e- For the convenience of quick installation and finding resonance points, various commonly used frequency scales (based on a 10 meter feeder line) have been laser coded on the rod. When using a feeder line below 10 meters, the length of the oscillator may need to be extended due to environmental and ground grid factors (when using a 2 meter feeder line or when installing on a dry ground or roof, an additional tie rod needs to be extended on top of the scale).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing Method:\u003c\/strong\u003e\u003cbr\u003e- Step 1: Take the 50cm rod, base and ground stake out of its protective sleeve, install the 50cm rod into the threaded hole of the base, and plug the ground stake into the ground.\u003cbr\u003e- Step 2: Take out the wire collector, remove the counterpoise wires one by one, and insert the banana plug into the base hole.\u003cbr\u003e- Step 3: Screw the 7MHz induction coil into the upper end of the 50cm rod, and then screw telescopic antenna into the 7MHz induction coil. The coil is only required for 7MHz. When using other frequencies, please remove the coil.\u003cbr\u003e- Step 4: Pull out the telescopic antenna section by section. For example: when using 7MHz, install the 7MHz induction coil between the telescopic antenna and the 50cm rod. Pull the telescopic antenna upwards section by section until it is pulled to a position near the 7MHz character. Due to the influence of the environment, users need to make some minor adjustments, because the use effect of the lettering is not necessarily the best. When using 14MHz, the 7MHz induction coil can not be installed. Pull out the antenna section by section until it stops near the 14MHz position.\u003cbr\u003e- 7MHz and 10MHz both need to install the induction coil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Base Socket\u003cbr\u003e- 1 x Stainless Steel Ground Stake\u003cbr\u003e- 1 x 50cm Aluminum Rod\u003cbr\u003e- 1 x 5.6m Rod Antenna\u003cbr\u003e- 1 x Earth Mat Wire Collector Board\u003cbr\u003e- 4 x 3.5m Counterpoise Wire\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-01.jpg?v=1751349313\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-02.jpg?v=1751349314\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-03.jpg?v=1751349314\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-04.jpg?v=1751349314\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-05.jpg?v=1751349346\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-06.jpg?v=1751349345\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-07.jpg?v=1751349345\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Blue","offer_id":45677007929509,"sku":"84030","price":157.89,"currency_code":"USD","in_stock":false},{"title":"Wine Red","offer_id":45677007962277,"sku":"84031","price":157.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84030-1.jpg?v=1751349083"},{"product_id":"hamgeek-mat-tuner-mat-180h-120w-automatic-tuner-shortwave-antenna-tuner-w-mat-ck-cable-for-kenwood-transceivers","title":"HamGeek MAT-TUNER mAT-180H 120W Automatic Tuner Shortwave Antenna Tuner w\/ mAT-CK Cable for KENWOOD Transceivers","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HamGeek mAT-180H provides automatic antenna tuning across the entire HF spectrum plus 6 meters, at power levels up to 120 watts. It will tune dipoles, verticals, Yagis, or virtually any coax-fed antenna. It will match an amazing range of antennas and impedances, far greater than some other tuners you may have considered, including the built-in tuners on many radios.\u003c\/p\u003e\n\u003cp\u003eThe HamGeek mAT-180H is an automatic antenna tuner specially designed for modern KENWOOD HF transceivers.\u003c\/p\u003e\n\u003cp\u003eWhen the tuner is used for KENWOOD transceiver through mAT-CK control cable, it is fully compatible with original tuners for KENWOOD, such as AT-250, AT-300. Transceivers for KENWOOD that can use mAT-180H are TRC-80, TK-80, TS-2000, 50, 450, 480SAT (excluding HX version), 570, 590, 850, 870, 990, etc. Other types of transceivers can use mAT-180H as long as they support KENWOOD AT-300 tuners. KENWOOD TS-430, TS-440 are too old to use this tuner.\u003c\/p\u003e\n\u003cp\u003eThe mAT-180H has 16,000 frequency memories. When tuning on or near a previously tuned frequency, the mAT-180H uses \"Memory Tune\" to recall the previous tuning parameters in a fraction of a second. If no memorized settings are available, the tuner runs a full tuning cycle, storing the parameters for memory recall on subsequent tuning cycles on that frequency. In this manner, the mAT-180H \"learns\" as it is used, adapting to the bands and frequencies as it goes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- Compatible with the original tuner, you can tune with one key through the front panel of the radio\u003cbr\u003e- Equipped with special terminal, it is perfect for long antenna\u003cbr\u003e- With manual fine-tuning function, it can be manually fine-tuned to the lowest VSWR on the basis of automatic tuning\u003cbr\u003e- With frequency tracking function, it can automatically set matching data with the change of radio frequency\u003cbr\u003e- Powered by your radio, using a mAT-CK cable; no additional power supply required\u003cbr\u003e- Its shell is processed by aluminum milling process; beautiful, delicate and sturdy\u003cbr\u003e- Key components and RF socket are purchased from abroad to ensure excellent and stable performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- RF power 1-120W (PEP); tuning power 5-10W\u003cbr\u003e- Suitable for 1.8-54MHz frequency range\u003cbr\u003e- Up to 16000 memory channels\u003cbr\u003e- The complete tuning time is not more than 5 seconds, and the storage tuning time is not more than 0.1 seconds\u003cbr\u003e- The maximum current consumption during operation is not more than 0.5A\u003cbr\u003e- Dimensions: 20 x 13 x 4cm\/7.9 x 5.1 x 1.6\" (LxWxH)\u003cbr\u003e- Net weight: 0.8Kg\/1.8Lb\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Automatic Tuner\u003cbr\u003e- 1 x mAT-CK Cable\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45677156335781,"sku":"75834","price":149.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/75834-1.jpg?v=1751354807"},{"product_id":"hamgeek-mat-600a-1-8-500mhz-600w-ssb-high-power-universal-automatic-antenna-tuner-dc12-14v-for-shortwave-radios-1","title":"HamGeek mAT-600A 1.8-500MHz 600W SSB High Power Universal Automatic Antenna Tuner DC12-14V for Shortwave Radios","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e- The HamGeek mAT-600A is a universal high-power automatic antenna tuner compatible with nearly all transceivers and linear amplifiers. It supports a maximum RF power of 600 watts (SSB) and operates across a frequency range of 1.8-54MHz. Featuring an extremely simple operation, the tuner's front panel contains just one button and three indicator lights.\u003cbr\u003e- The unit is constructed with a full aluminum enclosure and CNC-machined panel, combining an aesthetically pleasing rugged design with relatively lightweight portability. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- Universal antenna tuner, no need to connect a dedicated data cable, supports most shortwave radio stations.\u003cbr\u003e- The maximum achievable RF power is 600W (SSB). The tuning power of antenna tuner is 5-15W.\u003cbr\u003e- Covering the amateur frequency range of 1.8MHz to 50MHz.\u003cbr\u003e- There is only one tuning key [TUNE] in front of the antenna tuner. When the radio is in the appropriate tuning state for transmission, press and hold the tuning key for 1 second to start tuning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Model: mAT-600A\u003cbr\u003e- Frequency range: 1.8-54MHz\u003cbr\u003e- Pass power: ≤600W (SSB)\u003cbr\u003e- Tuning power: 5 - 15W\u003cbr\u003e- Tuning time: ≤8s (complete tuning); 0.1s (memory tuning)\u003cbr\u003e- Working temperature: -10℃ ~ +60℃\u003cbr\u003e- Storage channel: 16000\u003cbr\u003e- Power supply requirement: DC12 - 14V; ≥1A\u003cbr\u003e- Product size: 192 x 75 x 193mm\u003cbr\u003e- Net weight: 1.9kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTuning Operation Steps:\u003c\/strong\u003e\u003cbr\u003e1. Set the radio station to the desired frequency, transmit power to 10W, and mode to one of CW, FM, FSK, or RTTY.\u003cbr\u003e2. If you are using a linear amplifier, please switch it to the pass through state and stop the amplification function.\u003cbr\u003e3. Press and hold the PTT button on the radio receiver (CW mode uses electric keys to transmit), allowing the radio to send a stable carrier wave to the antenna tuner.\u003cbr\u003e4. Press and hold the [TUNE] button for 1 second before releasing it to start tuning. The \"TUNING\" indicator light on the front panel will light up, and during the tuning process, the tuning will make a loud noise.\u003cbr\u003e5. When the \"TUNING\" indicator light goes out and the antenna tuner no longer makes any sound, it indicates that the antenna tuner tuning is complete. If the \"ONLINE\" indicator light is on, it indicates that the tuning of the tuner is successful, and if it is off, it indicates that the tuning of the tuner has failed.\u003cbr\u003e6. If the tuning is successful, please restore the power and mode of the radio to the settings you need. If you are using a linear amplifier, you can set it to the amplification state and you can transmit normally.\u003cbr\u003e7. If you change the operating frequency of the radio, please repeat steps 1-6 before the first transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Antenna Tuner\u003cbr\u003e- 1 x DC Power Cable\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45677178519717,"sku":"96456","price":354.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/96456-1.jpg?v=1751355580"},{"product_id":"hamgeek-nanovna-f-v3-1mhz-6ghz-portable-vector-network-analyzer-vna-for-mf-hf-vhf-uhf-shf-antenna","title":"HamGeek NanoVNA-F V3 1MHz-6GHz Portable Vector Network Analyzer VNA for MF\/HF\/VHF\/UHF\/SHF Antenna","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek NanoVNA-F V3 is a Portable Vector Network Analyzer (VNA) with frequency range of 1MHz~6GHz. It can be used for S11 and S21 measurements. The S21 dynamic range of NanoVNA-F V3 is 65 dB, while the S11 dynamic range is 50 dB.\u003c\/p\u003e\n\u003cp\u003eNanoVNA-F V3 is suitable for antenna testing of MF\/HF\/VHF\/UHF\/SHF bands, such as\u003cbr\u003eshortwave antennas, ISM band antennas, WiFi antennas, Bluetooth antennas, GPS antennas, etc. It can also be used to measure filters, amplifiers, attenuators, cables, power dividers, couplers, duplexers and other RF components. NanoVNA-F V3 supports a variety of display formats: Log Mag, Linear Mag, Phase, Smith R+jX, Smith R+L\/C, VSWR, Polar, Group delay, Resistance, Reactance, etc. In addition, NanoVNA-F V3 supports TDR function which is useful for cable lengths measurement.\u003c\/p\u003e\n\u003cp\u003eNanoVNA-F V3 is designed with metal case, which is durable and can effectively shield\u003cbr\u003eelectromagnetic interference. The dimension of NanoVNA-F V3 is 125 x 75 x 20mm\/4.9 x 3 x 0.8\". The RF interface of NanoVNA-F V3 is SMA connector witch can be used to connect DUTs directly. With the optimally designed signal processing system, the scan speed of NanoVNA-F V3 is up to 200 points\/s and the maximum scanning points is up to 801.\u003c\/p\u003e\n\u003cp\u003eThe screen of NanoVNA-F V3 is a 4.3-inch high-brightness IPS with resistive panel, which allows users to see the screen contents clearly in outdoor. NanoVNA-F V3 adopts a full touch screen design, with 3 physical buttons, users can quickly set frequency range, scale, turn on\/off traces, add\/delete markers, and so on. The operation is quite convenient and smooth.\u003c\/p\u003e\n\u003cp\u003eThe NanoVNA-V3 has 4500mAh lithium-ion batteries with a battery life of up to 5 hours. The charging interface is USB Type-C, and the Type-C cable can be used to charge the device and also for data transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 1MHz-6GHz\u003cbr\u003e- S21 dynamic range: 65dB and S11 dynamic range: 50dB\u003cbr\u003e- 4.3\" high-brightness IPS display with resistive touch panel\u003cbr\u003e- Metal case can effectively shield electromagnetic interference\u003cbr\u003e- SMA connector is stable and durable to use\u003cbr\u003e- Full touch screen and 3 physical buttons enable convenient and smooth operation\u003cbr\u003e- Dimensions: 125 x 75 x 20mm\/4.9 x 3 x 0.8\"\u003cbr\u003e- Built-in 4500mAh lithium-ion batteries with endurance time up to 5 hours\u003cbr\u003e- TDR function can be used to measure cable length\u003cbr\u003e- Up to 4 reference traces\u003cbr\u003e- Up to 4 markers, and the marker table can be dragged to anywhere on the screen\u003cbr\u003e- 12 save\/recall slots\u003cbr\u003e- Charging via USB Type-C, and the charging voltage is 5V DC\u003cbr\u003e- Designed with a 5V\/1A USB power output port\u003cbr\u003e- Firmware upgrade via virtual U disk with USB Type-C cable\u003cbr\u003e- Comes with SMA calibration kit and 2 x 20cm\/7.9\" SMA-JJ RG405 coaxial cable\u003cbr\u003e- Supports console commands and PC software\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek NanoVNA-F V3\u003cbr\u003e- 1 x Gold-Plated SMA Calibration Kit (LOAD, OPEN and SHORT)\u003cbr\u003e- 1 x SMA Female to SMA Female Connector\u003cbr\u003e- 1 x SMA Male to SMA Male Connector\u003cbr\u003e- 1 x SMA JKW Connector\u003cbr\u003e- 2 x 20cm\/7.9\" RG405 Cables\u003cbr\u003e- 1 x USB Type-C Data Cable\u003cbr\u003e- 1 x Stylus\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-01.jpg?v=1751417200\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-02.jpg?v=1751417200\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-03.jpg?v=1751417200\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-04.jpg?v=1751417200\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-05.jpg?v=1751417201\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-06.jpg?v=1751417201\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-07.jpg?v=1751417239\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-08.jpg?v=1751417239\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-09.jpg?v=1751417240\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-10.jpg?v=1751417240\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-11.jpg?v=1751417240\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-12.jpg?v=1751417240\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45681358962853,"sku":"83504","price":208.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/83504-1.jpg?v=1751417052"},{"product_id":"hamgeek-sv6301a-vector-network-analyzer-6-3ghz-1001-sweep-frequency-points-mf-lf-hf-vhf-uhf-with-7-lcd-nanovna","title":"HamGeek SV6301A Vector Network Analyzer 6.3GHz 1001 Sweep Frequency Points MF LF HF VHF UHF with 7\" LCD Nanovna","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- 1MHz-6.3GHz frequency range\u003cbr\u003e- 1001 points\u003cbr\u003e- 100dB dynamic range\u003cbr\u003e- 7\" IPS LCD\u003cbr\u003e- Stable and durable N connectors\u003cbr\u003e- Ergonomically designed with back bracket\u003cbr\u003e- Adjustable excitation power: -40dm to -10dBm\u003cbr\u003e- Built-in 18650 lithium battery\u003cbr\u003e- Time domain reflector for cable length measuring and cable break point checking\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 1MHz-6.3GHz\u003cbr\u003e- RF output power: -40dBm to -10dBm\u003cbr\u003e- RF connector type: N Type female\u003cbr\u003e- RF input power: 0dBm (Max)\u003cbr\u003e- Frequency precision: \u0026lt;±1ppm\u003cbr\u003e- S21 dynamic range: 75dB: \u0026lt;3GHz; 65dB: \u0026gt;3GHz\u003cbr\u003e- S11 dynamic range: 50dB: \u0026lt;3GHz; 40dB: \u0026gt;3GHz\u003cbr\u003e- Scanning point: 1001; can be set from 101 to 1001\u003cbr\u003e- Scanning speed: 500pts\/s; f \u0026gt; 25MHz\u003cbr\u003e- Power consumption: 6.5W\u003cbr\u003e- Durable time: 3 hours\u003cbr\u003e- Charging interface: USB Type-C\u003cbr\u003e- Charging voltage: 4.7V ~ 5.5V\u003cbr\u003e- Power output: USB 5V\/1A\u003cbr\u003e- Size: 190 x 130 x 30mm\u003cbr\u003e- Weight: 1.15kg\u003cbr\u003e- Working temperature: 0℃ ~ 45℃\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek SV6301A Main Unit\u003cbr\u003e- 2 x N to SMA Adapters\u003cbr\u003e- 1 x SMA LOAD\/OPEN\/SHORT Calibration Kit\u003cbr\u003e- 2 x SMA Female to SMA Female Connector\u003cbr\u003e- 1 x SMA Male to SMA Male Connector\u003cbr\u003e- 2 x 60cm SS405 Cables\u003cbr\u003e- 1 x USB Type-C Data Cable\u003cbr\u003e- 1 x Storage Bag\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-01.jpg?v=1751418394\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-02.jpg?v=1751418394\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-03.jpg?v=1751418394\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-04.jpg?v=1751418394\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-05.jpg?v=1751418393\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-06.jpg?v=1751418393\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-07.jpg?v=1751418433\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-08.jpg?v=1751418433\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-09.jpg?v=1751418434\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-10.jpg?v=1751418433\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-11.jpg?v=1751418434\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-12.jpg?v=1751418433\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-13.jpg?v=1751418529\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-14.jpg?v=1751418531\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-15.jpg?v=1751418531\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-16.jpg?v=1751418531\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-17.jpg?v=1751418531\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-18.jpg?v=1751418531\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-19.jpg?v=1751418566\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45681407295653,"sku":"81635","price":963.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/81635-1.jpg?v=1751418606"},{"product_id":"hamgeek-50khz-3ghz-4-vector-network-analyzer-meter-antenna-analyzer-saa-2n-nanovna-v2-with-metal-shell","title":"HamGeek 50KHz-3GHz 4\" Vector Network Analyzer Meter Antenna Analyzer SAA-2N NanoVNA V2 With Metal Shell","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eIt is a portable vector network analyzer up to 3GHz.\u003c\/p\u003e\n\u003cp\u003eWe manufacture analyzers in strict accordance with the document for OwOComm, and use 0.5ppm TCXO to ensure high frequency measurement accuracy. Complete metal shell can fully protect its internal precision circuit while fully considering the protection of external interface. Customized high-performance SS405 cable provides good amplitude and phase stability. High-performance calibration kit ensures that calibration SWR is less than 1.03 up to 3GHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Performance:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 50kHz-3GHz\u003cbr\u003e- Frequency error: \u0026lt;2ppm\u003cbr\u003e- Frequency temperature: \u0026lt;0.5ppm\u003cbr\u003e- System dynamic range (calibration): 70dB (up to 1.5GHz), 60dB (up to 3GHz)\u003cbr\u003e- S11 noise level (calibration): -50dB (up to 1.5GHz), -40dB (up to 3GHz)\u003cbr\u003e- Scanning speed: 100 points\/sec\u003cbr\u003e- Display: SAA-2N 3.95 inches (about 4-inch), 320 x 480\u003cbr\u003e- RF port: SAA-2N N (If you need to measure anti-pin SMA devices such as WiFi antenna, please use SMA to RPSMA connector)\u003cbr\u003e- USB interface: micro USB\u003cbr\u003e- Power supply: USB, maximum charging current 1A\u003cbr\u003e- Battery: SAA-2N 3000mAh lithium ion (with test report)\u003cbr\u003e- Battery connector: JST-XH 2.54mm\u003cbr\u003e- Maximum scanning point (on device screen): 201\u003cbr\u003e- Maximum scanning point (USB): 1024\u003cbr\u003e- Port 2 return loss (1.5GHz): 20dB typ\u003cbr\u003e- Port 2 return loss (3GHz): 13dB MIN\u003cbr\u003e- VNA-QT software compatible system: For Linux, Windows (7+), Mac OS planned\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek SAA-2N Main Unit (Built-in 3000mAh Battery)\u003cbr\u003e- 1 x USB Data Cable\u003cbr\u003e- 2 x 50cm N Male To Male RG142-PUR RF Cables\u003cbr\u003e- 1 x N Simple Calibration Kit OPEN\u003cbr\u003e- 1 x N Simple Calibration Kit SHORT\u003cbr\u003e- 1 x N Simple Calibration Kit LOAD\u003cbr\u003e- 1 x N Female To Female Connector\u003cbr\u003e- 1 x EVA Carry Bag\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e- It uses a user interface similar to NanoVNA, but adopts a different technical architecture. It does not load initial calibration data at startup, and will not automatically insert calibration data after users change frequency. After the second startup and frequency change, calibration data must be recalibrated or recalled. Please read user guide carefully before use to avoid damage to the equipment.\u003cbr\u003e- Since we use a better LCD monitor, if the touch screen is inaccurate after upgrading its firmware, please calibrate the touch screen through the menu!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Information:\u003c\/strong\u003e\u003cbr\u003eNanovna-saver: \u003ca href=\"https:\/\/github.com\/NanoVNA-Saver\/nanovna-saver\/releases\" target=\"_blank\" rel=\"noopener\"\u003ehttps:\/\/github.com\/NanoVNA-Saver\/nanovna-saver\/releases\u003c\/a\u003e\u003cbr\u003eVNA-QT software download: \u003ca href=\"https:\/\/github.com\/mdkendall\/NanoVNA-QT\/releases\/\" target=\"_blank\" rel=\"noopener\"\u003ehttps:\/\/github.com\/mdkendall\/NanoVNA-QT\/releases\/\u003c\/a\u003e\u003cbr\u003eUser guide: \u003ca href=\"https:\/\/github.com\/nanovna\/NanoVNA-QT\/raw\/master\/ug1101.pdf\" target=\"_blank\" rel=\"noopener\"\u003ehttps:\/\/github.com\/nanovna\/NanoVNA-QT\/raw\/master\/ug1101.pdf\u003c\/a\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45681422631077,"sku":"69008","price":963.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/69008-1.jpg?v=1751419163"},{"product_id":"hamgeek-atu-130c-250w-3-5mhz-54mhz-hf-automatic-antenna-tuner-supports-am-fm-cw-ssb-for-amateur-radio","title":"HamGeek ATU-130C 250W 3.5MHz-54MHz HF Automatic Antenna Tuner Supports AM FM CW SSB for Amateur Radio","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eHamGeek ATU-130C is designed to serve as a component of amateur radio equipment, either as part of an amplifier or transceiver, or as a standalone unit performing the function of matching the output impedance of a power amplifier (PA) to the antenna feeder line. The device includes a set of 7 inductors and 7 capacitor modules. It covers a wide frequency range from 3.5MHz to 54MHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsage Instructions:\u003c\/strong\u003e\u003cbr\u003e* Before use, the antenna tuner must be properly grounded. Connect the RF input of the tuner to the RF output of the shortwave radio using a RF cable.\u003cbr\u003e* Connect the RF output of the tuner to the antenna (it is recommended to install the antenna at a height of 3-6 meters above ground and use a 7-22 meter long wire with a cross-sectional area of at least 4mm². For installations at higher elevations, lightning protection measures such as lightning rods are advised).\u003cbr\u003e* Plug in the tuner's power supply (12-15V DC, usually shared with the shortwave radio).\u003cbr\u003e* Turn on the shortwave radio and the antenna tuner. The device will perform a self-check and display status.\u003cbr\u003e* Tune the shortwave radio to the desired frequency. Set the operating mode to AM, FM, CW, FT8, RTTY, or other modes that provide a continuous carrier signal. Press the transmit or CW key on the radio to initiate transmission at a power level of 8-15W. At this point, the HamGeek antenna tuner will begin automatic tuning. When the standing wave ratio (SWR) drops below 1.5, the tuner will automatically stop tuning. You should then stop transmitting. At this point, on the current frequency, you need to switch the shortwave radio to the intended operating mode, and then it can transmit at high power. When switching frequency bands, the tuning process must be repeated.\u003cbr\u003e* If the tuner fails to achieve an SWR below 1.5, press the TUNE button to reset the tuner and repeat the tuning process. If tuning still fails, the impedance of the antenna feed system may exceed the tuner's tuning range, or grounding may need to be checked.\u003cbr\u003e* If the tuner does not initiate tuning, check the following:\u003cbr\u003e  ** All M-type cable connections are secure\u003cbr\u003e  ** The tuner is set to automatic mode\u003cbr\u003e  ** The radio is set to a mode that provides a continuous carrier\u003cbr\u003e  ** The transmit power is sufficient to trigger tuning (must be over 8W but not exceed 20W)\u003cbr\u003e  ** The tuner is functioning properly\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e* Do not transmit at high power if tuning has failed or if SWR is above 1.5 — this may damage the equipment!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTUNE Button:\u003c\/strong\u003e\u003cbr\u003e* Triggers tuning in manual mode; resets tuning in automatic mode. You can switch the order of inductance (L) and capacitance (C) in TEST mode.\u003cbr\u003e* Attention: By default, the antenna tuner is set to automatic mode before shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Mode:\u003c\/strong\u003e\u003cbr\u003e* The automatic operating mode offers users a unique opportunity to use the device without pressing any buttons or connecting any external controls.\u003cbr\u003e* The HamGeek ATU-130C automatically performs antenna impedance matching without requiring manual input or indicators.\u003cbr\u003e* The algorithm functions as follows: If the current SWR exceeds 1.3 and the value has changed (1.3-1) compared to the one recorded after the last tuning process, the tuning mode will be activated. This condition is typically met when switching frequency bands, which then immediately triggers a new tuning cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cbr\u003e* Permissible Power Supply Voltage Range: 10-15V DC\u003cbr\u003e* Maximum Current Consumption: 500mA*\u003cbr\u003e* Maximum Operating Power: 150W\u003cbr\u003e* Maximum Measurable Power: 300W (SSB)\u003cbr\u003e* Recommended Operating Power: ≤ 250W (SSB mode); ≤ 150W (CW, FM and RTTY)\u003cbr\u003e* Minimum Power Required to Start Tuning: 8W (for black ATU-130)\u003cbr\u003e* Minimum Measurable Power: 0.1W\u003cbr\u003e* Measurement Increment at 10W: 0.1W\u003cbr\u003e* Measurement Increment at Power \u0026gt; 10W: 1W\u003cbr\u003e* Power Measurement Accuracy: ±10%\u003cbr\u003e* Maximum Installed Inductance: 8.53μH\u003cbr\u003e* Minimum Inductance Step: 0.05μH\u003cbr\u003e* Maximum Installed Capacitance: 1869pF\u003cbr\u003e* Minimum Capacitance Step: 10pF\u003cbr\u003e* Typical Current Consumption: 200-300mA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 x Set of HamGeek ATU-130C Antenna Tuner\u003cbr\u003e    \u003cbr\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 0.6kg\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45685660614821,"sku":"96983","price":95.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/96983-1.jpg?v=1751502930"},{"product_id":"hamgeek-mat-180h-120w-automatic-antenna-tuner-hf-antenna-tuner-designed-for-icom-transceivers","title":"HamGeek mAT-180H 120W Automatic Antenna Tuner HF Antenna Tuner Designed for ICOM Transceivers","description":"\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003eThe mAT-180H is an automatic antenna tuner specifically designed for ICOM radios. It is compatible with most modern transceivers for ICOM. When used with a radio for ICOM, the mAT-CI control cable is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThis model is specially designed for use with original radios for ICOM and is fully compatible with the original AH-3 and AH-4 automatic antenna tuners. Any transceiver that supports these two tuners can also use the mAT-180H, including the IC-706, 703, 718, 7000, 7100, 7200, 7300, 7410, 746, 756, and 7600 series radios. Its operation is identical to the original tuner — tuning can be completed with a single button press, making it simple and convenient.\u003c\/p\u003e\n\u003cp\u003eIt can efficiently tune dipole antennas such as horizontal, inverted-V, V-shaped, Yagi, and loop antennas, as well as monopole antennas like long-wire, sloper, and whip antennas. Its performance is far superior to that of typical built-in tuners.\u003c\/p\u003e\n\u003cp\u003eThe tuner also features a manual fine-tuning function, allowing for precise adjustment after automatic tuning to achieve the lowest possible Standing Wave Ratio (SWR).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e* Fully compatible with the original antenna tuner, allowing one-touch tuning directly from the radio's front panel.\u003cbr\u003e* Equipped with a dedicated terminal for long-wire antennas, providing better support for long-wire antenna setups.\u003cbr\u003e* Features manual fine-tuning, enabling precise adjustment to achieve the lowest Standing Wave Ratio (SWR) after automatic tuning.\u003cbr\u003e* Includes a frequency tracking function that automatically updates matching data according to changes in the radio's operating frequency.\u003cbr\u003e* Comes with a dedicated data cable that also supplies power from the radio—no external power source is required.\u003cbr\u003e* The enclosure is made using CNC-machined aluminum for a refined, durable, and elegant appearance.\u003cbr\u003e* Key components are imported to ensure excellent and stable performance.\u003cbr\u003e* The RF connectors are sourced from overseas to eliminate poor contact issues sometimes found in certain Chinese parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* RF power: 1–120W (PEP), tuning power: 5–10W\u003cbr\u003e* Frequency range: 1.8–54MHz\u003cbr\u003e* Memory channels: Up to 16,000\u003cbr\u003e* Full tuning time: ≤ 5 seconds\u003cbr\u003e* Memory tuning time: ≤ 0.1 seconds\u003cbr\u003e* Maximum operating current: ≤ 0.5A\u003cbr\u003e* Dimensions: 20cm × 13cm × 4cm (L × W × H)\u003cbr\u003e* Weight: 0.8kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 × HamGeek Antenna Tuner\u003cbr\u003e* 1 × Dedicated Data Cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 1.2kg\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45992361656485,"sku":"50862","price":149.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/50862-8.jpg?v=1767939023"},{"product_id":"hamgeek-mat-30-120w-hf-ssb-automatic-antenna-tuner-hf-antenna-tuner-designed-for-yaesu-transceivers","title":"HamGeek mAT-30 120W HF-SSB Automatic Antenna Tuner HF Antenna Tuner Designed for YAESU Transceivers","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HamGeek mAT-30 Antenna Tuner is designed for YAESU mobile radios. It is compatible with original antenna tuners. It can be used for most transceivers, including FT-100, FT-857D, FT-897D, FT-450D, FT-891, FT-991 and FT-950. Its operation method is as simple and convenient as the method for the original ones.\u003c\/p\u003e\n\u003cp\u003eIt can be used to tune dipole antennas, including horizontal, inverted V, V, Yagi and frame antennas. It can also tune mono-pole antennas such as long-wire, inclined and whip antennas.\u003c\/p\u003e\n\u003cp\u003eIts performance is better than that of ordinary built-in antenna tuners. For FT-891 HF transceiver, antennas with VSWR over 3 can only be tuned with the antenna tuner, while the tuning cannot be done by other antenna tuners including original FC-50.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- Compatible with original antenna tuners. One-click tuning is enabled via the front panel of your transceivers\u003cbr\u003e- It supports long-wire antennas\u003cbr\u003e- Frequency tracking: It automatically sets and matches data as the frequency of the mobile radio changes\u003cbr\u003e- With dedicated data cable: A transceiver can supply power to the antenna tuner via the cable. And no additional power supply is required\u003cbr\u003e- The housing is processed by aluminum milling process. With a beautiful and delicate appearance, it is sturdy to use\u003cbr\u003e- Key parts are purchased from abroad to ensure excellent and stable performance\u003cbr\u003e- RF socket is imported from the United States to enable smooth plugging and unplugging\u003cbr\u003e- A socket is reserved to connect an external auxiliary power supply. Thus, an external power supply can be connected if the radio's antenna tuner interface is insufficiently powered\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- RF power: 1-120W (PEP); tuning power: 5-10W\u003cbr\u003e- Suitable for 1.8-54MHz frequency range\u003cbr\u003e- Up to 16,000 memory channels\u003cbr\u003e- Full tuning time: not more than 5 seconds; storage tuning time: not more than 0.1 seconds\u003cbr\u003e- Maximum power consumption current during operation: not more than 0.5A\u003cbr\u003e- Dimensions: 20 x 13 x 4cm\/7.9 x 5.1 x 1.6\" (LxWxH)\u003cbr\u003e- Weight: 0.8Kg\/1.8Lb\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Antenna Tuner\u003cbr\u003e- 1 x Data Cable\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45992365326501,"sku":"50864","price":149.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/50864-2.jpg?v=1767938928"},{"product_id":"hamgeek-mat-10-1-8-54-0mhz-0-5-5w-portable-automatic-antenna-tuner-for-yaesu-ft-817-818nd-qrp-transceivers","title":"HamGeek mAT-10 1.8–54.0MHz 0.5–5W Portable Automatic Antenna Tuner for Yaesu FT-817\/818ND QRP Transceivers","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe mAT-10 is a dedicated automatic antenna tuner designed for the Yaesu FT-817\/818 series. It features an internal power system with two built-in 10440 lithium batteries, providing long standby time on a single charge. Before first use, ensure the batteries are fully charged. Weighing only 300g, the tuner is compact and lightweight, and it also includes a Type-C charging port for convenient recharging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* Tuning Power: ≤5W\u003cbr\u003e* Maximum Through Power: ≤30W (SSB\/CW)\u003cbr\u003e* Frequency Range: 1.8–54.0MHz\u003cbr\u003e* Tuning Time: Full tuning 0.1–5s, memory tuning 0.1s\u003cbr\u003e* Compatible Antennas: Horizontal, Inverted-V, V-type, Yagi, Loop, Long-wire, etc.\u003cbr\u003e* Memory Channels: 16,000\u003cbr\u003e* Compatible Models: For Yaesu FT-817\/818ND and other QRP shortwave radios\u003cbr\u003e* Matching Impedance: 5–1500Ω\u003cbr\u003e* Dimensions: 13.8cm × 6.1cm × 2.3cm (L × W × H)\u003cbr\u003e* Weight: 300g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 × HamGeek mAT-10 Tuner\u003cbr\u003e* 1 × Data Cable\u003cbr\u003e* 1 × Charging Cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 0.85kg\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45992409137317,"sku":"61373","price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/61373-1.jpg?v=1761099070"},{"product_id":"hamgeek-mat-705-1-8-54-0mhz-shortwave-qrp-automatic-antenna-tuner-designed-for-icom-ic-705-transceiver","title":"HamGeek MAT-705 1.8-54.0MHz Shortwave QRP Automatic Antenna Tuner Designed for ICOM IC-705 Transceiver","description":"\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003cbr\u003emAT-705 is a QRP automatic antenna tuner specially designed for ICOM IC-705. It is connected to your radio's \"TUNER\" interface through a dedicated data cable, and you can easily and conveniently do tuning operation through the radio's antenna tuner menu.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- Aluminum housing. Front and rear panels use aluminum milling technology and laser engraving technology. The appearance is small, beautiful, sturdy and durable, so it can be well applied to outdoor environments.\u003cbr\u003e- Wide frequency working range: 1.8MHz to 54MHz. It can well support common types of antennas such as monopole, bipolar, and Yagi.\u003cbr\u003e- Large-capacity storage library and efficient adjustment. mAT-705 has up to 16000 data memory spaces. When the antenna tuner is tuned, it will first retrieve the data in the memory corresponding to the current frequency and configure the antenna tuner, then check the current SWR, and stop tuning if it is not higher than 1.5. If the current SWR is higher than 1.5, restart tuning.\u003cbr\u003e- mAT-705 also has a new function of self-learning, it will call the tuning data of the adjacent frequency as a reference, thereby improving the tuning speed.\u003cbr\u003e- Built-in 10440 rechargeable lithium battery. The mAT-705 antenna tuner uses built-in 2pcs rechargeable lithium batteries for power supply. The battery capacity is 1000mAh, and the antenna tuner is equipped with a TYPE-C charging interface, which is very convenient for charging! The internal use of high-quality magnetic latching relays, and optimization of the software, make the standby current only a few milliamperes, greatly extending the battery life!\u003cbr\u003e- Small and light body design. The appearance size is only 14.0cmx6.7cmx2.8cm (LxWxH), and the weight is only 250g, which is very easy to carry and install! * The length without antenna base is 14.0cm, and the length with antenna base is 15.1cm.\u003cbr\u003e- With a AT-705-CB data cable. AT-705-CB is a high-quality shielded cable. One end of the data cable is plugged into the \"CON\" jack on the rear panel of the antenna tuner, and the other end is plugged into the \"TUNER\" jack of the radio. The radio station sends tuning instructions to the antenna tuner through this data line to control the work of the antenna tuner and realize automatic tuning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFront Panel Introduction:\u003c\/strong\u003e\u003cbr\u003e- PWR\/CHARGING: Power and charging indicator.\u003cbr\u003e- ONLINE\/TUNING: Online\/tuning indicator. This light is off, it means that antenna tuner is offline, the green light is that antenna tuner is online; the red light is that antenna tuner is being tuned.\u003cbr\u003e- CHARGE: TYPE-C charging port\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear Panel Introduction:\u003c\/strong\u003e\u003cbr\u003e- CON: Data cable jack. One end of the data cable mAT-705-CB is plugged into this jack, and the other end is plugged into the \"TUNER\" jack of the IC-705 radio. It should be noted that please turn off the power supply of the radio and antenna tuner before plugging in the data cable. Otherwise, the antenna tuner or radio may be damaged.\u003cbr\u003e- ANT: This socket is used to connect an antenna.\u003cbr\u003e- RF IN: This socket is connected to the ANT socket of IC-705 through a BNC radio frequency jumper wire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Steps:\u003c\/strong\u003e\u003cbr\u003eThe installation of mAT-705antenna tuner only needs three steps to complete:\u003cbr\u003e1. Connect the antenna tuner's CON with the radio's TUNER using a data cable.\u003cbr\u003e2. Use a BNC radio frequency jumper wire to connect to the RF IN of the antenna and the ANT of the radio.\u003cbr\u003e3. Connect the feeder connecting the antenna to the ANT of the antenna, and the connection will be successful.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e- BNC RF jumper wire is not included, please purchase separately.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParameter Information:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 1.8~54.0MHz\u003cbr\u003e- Impedance range: 5~1500Ω\u003cbr\u003e- Tuning time: 0.1~5 seconds\u003cbr\u003e- Memory space: 16,000 channels\u003cbr\u003e- Applicable antenna: long-line antenna, GP antenna, horizontal dipole antenna, etc.\u003cbr\u003e- Power supply: built-in 2pcs 10440 lithium battery rechargeable battery\u003cbr\u003e- Battery capacity: 1000mAh, 3.7V\u003cbr\u003e- Charging voltage: 4.5~5.5V, Type-c USB charging\u003cbr\u003e- Charging current: 500mA~max700mA, it takes about 1 hour to fully charge\u003cbr\u003e- Operating temperature range: -10℃ to +50℃\u003cbr\u003e- Product size: 14.0 x 6.7 x 2.8cm (LxWxH) (excluding size of antenna socket)\u003cbr\u003e- Net weight: about 237 grams\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003cbr\u003e- This tuning is specially designed for IC-705 transceiver. Please do not use it for other radios to avoid damage to your tuning and radio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Antenna Tuner\u003cbr\u003e- 1 x Tuning Data Cable\u003cbr\u003e- 1 x Type-C Charging Cable\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45992411300005,"sku":"69952","price":230.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/69952-1.jpg?v=1761099410"},{"product_id":"hamgeek-mat-y200-1-8-54mhz-automatic-antenna-tuner-shortwave-antenna-tuner-for-yaesu-ft-891-ft-991a","title":"HamGeek mAT-Y200 1.8-54MHz Automatic Antenna Tuner Shortwave Antenna Tuner for Yaesu FT-891 FT-991A","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HamGeek mAT-Y200 is specially designed for modern YAESU radios with maximum power not higher than 200W (SSB). It is suitable for FT-891, FT-991A, FTDX10, FTDX101D, FTDX101MP, etc. It should be noted that radio stations without standard 8-core antenna tuning interface (for YAESU) cannot use this antenna tuner, such as FTDX5000 and FT-2000. Not applicable to some old models, such as FT-747, FT-757, FT-80C. FT-817\/818 for YAESU also cannot use this antenna tuner, because their software system does not support antenna tuning. If you use a FT-817\/818 radio station, we recommend you to choose mAT-10, which can match your radio station well.\u003c\/p\u003e\n\u003cp\u003eFor those users who like to use 100W digital working modes including FT8, CW, RTTY, the mAT-Y200 antenna tuner is also a very suitable choice. mAT-Y200 allows longtime work in 100W digital mode, which is unbearable by ordinary 100W antenna tuners.\u003c\/p\u003e\n\u003cp\u003eIt can work in a wide range of 1.8-54MHz. The maximum allowable SSB RF power is 200W, and the array mode is 100W. As an external antenna tuner, a radio station controls the work of the radio station through the data line mAT-CY, and supplies power to the radio station, so the antenna tuner does not require an additional power supply. Through this data line, the antenna tuner can automatically synchronize and track the frequency with the radio. It is fully compatible with original antenna tuner for YAESU, which is very convenient to use.\u003c\/p\u003e\n\u003cp\u003eThe antenna tuner can tune dipole antennas, monopole antennas, Yagi antennas and almost any coaxially fed antenna. It has a great impedance matching ability which is much larger than that of some other antenna tuners, especially the built-in antenna tuners of some radio stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Antenna Tuner\u003cbr\u003e- 1 x Cable\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45992424865957,"sku":"74041","price":240.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/74041-1.jpg?v=1761100016"},{"product_id":"hamgeek-mat-1500proll-universal-1500w-high-power-automatic-antenna-tuner-for-transmitters-and-linear-amplifiers","title":"HamGeek mAT-1500Proll Universal 1500W High Power Automatic Antenna Tuner for Transmitters and Linear Amplifiers","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HamGeek mAT-1500Proll is a multipurpose high-power automatic antenna tuner that can match almost all transmitters and linear amplifiers. The maximum RF power allowed is 1500 watts (SSB), the frequency range allowed is 1.8-30MHz, and two antennas can be connected at the same time. According to the different connected transmitters, the tuner has three modes, YAESU, ICOM and GENERAL. The tuner can automatically determine and match the type of the connected transmitters to minimize the manual operation.\u003c\/p\u003e\n\u003cp\u003eThe mAT-1500ProII can accurately measure the current RF power and SWR, and display them on a 4.3-inch high-resolution display. The display can also show information such as the working status of the tuner. When the tuner is set to BYPASS mode, it can be used as an accurate RF power \u0026amp; SWR meter.\u003c\/p\u003e\n\u003cp\u003eThe mAT-1500ProII can also be remotely operated. There is an RS232 remote control interface on the rear panel of the tuner, which can be easily controlled by a computer or another terminal device.\u003c\/p\u003e\n\u003cp\u003eThe tuner adopts an all-aluminum casing and CNC panel, which looks beautiful and sturdy, and is relatively light in weight.\u003c\/p\u003e\n\u003cp\u003eUnlike common SWR meters, the mAT-1500ProII uses a high-precision RF-specific measurement chip to accurately measure the antenna's SWR. The measured SWR has nothing to do with RF power, and unlike other meters, the detected SWR will not deteriorate with the increase of RF power.\u003c\/p\u003e\n\u003cp\u003eThrough this RS232 socket, users can use computers or other terminal devices to control the operation of the tuner. It is a universal control interface that only requires a few simple commands to control all operations of the tuner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Set of HamGeek Antenna Tuner\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/94246-01.jpg?v=1761111966\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/94246-02.jpg?v=1761111965\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/94246-03.jpg?v=1761111965\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/94246-04.jpg?v=1761111965\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/94246-05.jpg?v=1761111966\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":45992688648357,"sku":"94246","price":749.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/94246-1.jpg?v=1761112017"},{"product_id":"hamgeek-mat-1f-automatic-antenna-tuner-hf-50mhz-10w-with-bnc-and-banana-connectors-dedicated-for-yaesu-ftx-1","title":"HamGeek mAT-1F Automatic Antenna Tuner HF\/50MHz 10W with BNC and Banana Connectors Dedicated for YAESU FTX-1","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e- The HamGeek mAT-1F is an antenna tuner designed specifically for the Yaesu FTX-1 Field and cannot be used with other transceivers!\u003cbr\u003e- It is fully compatible with the original brand's antenna tuner, allowing users to operate it directly from the transceiver's front panel just as they would with the original tuner.\u003cbr\u003e- The top panel features two antenna connectors: a BNC jack and banana terminals. These allow users to operate either a coax-fed antenna or a wire antenna, providing excellent flexibility and convenience.\u003cbr\u003e- The bottom panel also includes two connectors: the RF input jack and the control cable jack. The RF input jack connects to the transceiver's HF antenna port through a coaxial feed line, while the control cable jack connects to the transceiver's \"TUNER\" port using the supplied mAT-CF control cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Model: mAT-1F\u003cbr\u003e- Frequency range: 1.8 - 54MHz\u003cbr\u003e- RF Power handing: 10W\u003cbr\u003e- Tuning time: \u0026lt; 10 seconds (full tune)\u003cbr\u003e- Antenna type: BNC\/banana plug\u003cbr\u003e- Working temperature: -10℃ to 60℃\u003cbr\u003e- Product size: 142 x 67 x 28mm\u003cbr\u003e- Net weight: 200g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Antenna Tuner\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47362503409829,"sku":"100274","price":145.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/100274-1new.jpg?v=1774244743"},{"product_id":"hamgeek-new-version-mat-125e-120w-hf-antenna-tuner-automatic-antenna-tuner-magnetic-latching-relay","title":"HamGeek New Version mAT-125E 120W HF Antenna Tuner Automatic Antenna Tuner Magnetic Latching Relay","description":"\u003cp\u003e\u003cstrong\u003eFeatures:   \u003cbr\u003e\u003c\/strong\u003e- Circuit using Amidon ring and TDK capacitor\u003cbr\u003e- Magnetic latching relay\u003cbr\u003e- Silver plated button switch\u003cbr\u003e- LED to display the current standing wave ratio\u003cbr\u003e- Fast tuning\u003cbr\u003e- Power: 5-120W\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications:  \u003c\/strong\u003e\u003cbr\u003e- Maximum power: 120 watts\u003cbr\u003e- Operating frequency: 3M, 5M, 7M, 10M, 14M, 18M, 21M, 24M, 28M\u003cbr\u003e- Working mode: automatic and manual adjustment\u003cbr\u003e- Adjust the standing wave: most of the antenna can be adjusted to 1.5 standing wave\u003cbr\u003e- Operating voltage: 8.4V, built in two 18650 lithium battery as power supply\u003cbr\u003e- Working current is less than 0.02A\u003cbr\u003e- Antenna impedance: 5-1500Ohm\u003cbr\u003e- Appearance size: 13cm*20cm* 4cm W*L*H\u003cbr\u003e- Weight: About 800g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003e- 1 x HamGeek Antenna Tuner\u003cbr\u003e- 1 x Power Adapter\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47363002499237,"sku":"51850","price":154.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/51850-1.jpg?v=1767943506"},{"product_id":"hamgeek-mat-40-120w-hf-long-wire-antenna-tuner-automatic-antenna-tuner-for-icom-yaesu-or-kenwood","title":"HamGeek MAT-40 120W HF Long Wire Antenna Tuner Automatic Antenna Tuner for ICOM, YAESU or KENWOOD","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe HamGeek mAT-40 is a versatile long wire antenna tuner specifically designed for tuning long wire antennas. By using different interface cables, it supports for Yaesu, Icom and Kenwood radio brands, allowing a single antenna tuner to be compatible with nearly all transceivers on the market.\u003c\/p\u003e\n\u003cp\u003eThe tuner housing is manufactured using CNC-milled aluminum, offering a clean, refined, compact, and rugged design. It is well suited for harsh outdoor operating environments. With a maximum overall length of only 20cm, the mAT-40 is currently one of the smallest finished antenna tuners available. The maximum allowable operating power is 120 watts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e* Maximum Power: 120W\u003cbr\u003e* Operating Frequency Range: 3–54MHz\u003cbr\u003e* Tuning Method: Fully automatic\u003cbr\u003e* SWR Adjustment: Most antennas can be tuned to below 1.5:1 SWR\u003cbr\u003e* Power Supply: Powered via the transceiver's tuner interface; no external power required\u003cbr\u003e* Antenna Impedance Range: 5–1500Ω\u003cbr\u003e* Dimensions: 13cm (W) × 20cm (L) × 4.5cm (H)\u003cbr\u003e* Weight: Approx. 1000g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e* 1 × HamGeek mAT-40 Automatic Antenna Tuner\u003cbr\u003e* 1 × Data Cable\u003cbr\u003e* 1 × Interface Cable for ICOM\/YAESU\/Kenwood (Optional)\u003cbr\u003e* 1 × English User Manual\u003cbr\u003e* 1 × Set of Accessories\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Details:\u003c\/strong\u003e\u003cbr\u003e* Weight: 2.6KG\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* Please leave a note at checkout specifying the required interface cable. Thank you.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"For ICOM","offer_id":47363007545509,"sku":"60015 for ICOM","price":246.74,"currency_code":"USD","in_stock":false},{"title":"For YAESU","offer_id":47363007578277,"sku":"60015 for YAESU","price":246.74,"currency_code":"USD","in_stock":false},{"title":"For Kenwood","offer_id":47363007611045,"sku":"60015 for KENWOOD","price":246.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/60015-1.jpg?v=1767943850"},{"product_id":"hamgeek-mat-705plus-1-8mhz-54mhz-automatic-antenna-tuner-with-usb-charging-port-for-icom-ic-705","title":"HamGeek mAT-705Plus 1.8MHz-54MHz Automatic Antenna Tuner with USB Charging Port for ICOM IC-705","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1. The HamGeek mAT-705Plus tuner is powered by two built-in lithium batteries instead of alkaline batteries. The user no longer has to open the tuner housing to replace the battery.\u003cbr\u003e2. The tuner uses the type USB charging port, so users can easily use the mobile phone charger to charge the tuner.\u003cbr\u003e3. The new version of the tuner eliminates the mechanical power switch. Its power supply is automatically controlled by the transmitter. After connecting the control cable, it will be turned on and off along with the transmitter, no need to manually turn on and off.\u003cbr\u003e4. The tuner uses a larger LED lens and is mounted on a PCB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Set of HamGeek Automatic Antenna Tuner\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/69951-01.jpg?v=1767944224\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/69951-02.jpg?v=1767944224\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47363009577125,"sku":"69951","price":178.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/69951-1.jpg?v=1767944259"},{"product_id":"hamgeek-mat-y200-1-8-54mhz-200w-ssb-automatic-antenna-tuner-supports-100w-digital-mode-for-yaesu-icom-kenwood","title":"HamGeek mAT-Y200 1.8-54MHz 200W SSB Automatic Antenna Tuner Supports 100W Digital Mode for YAESU\/ICOM\/KENWOOD","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e- mAT-Y200 is specially designed for YAESU, ICOM and KENWOOD transmitters with RF power not higher than 200W(SSB). This tuner is also a great choice for users who like to operate the transmitter in digital modes such as FT8, CW and RTTY. For most tuners, it is not possible to withstand 100 watts of digital mode RF signals entering the tuner. The mAT-Y200 allows up to 100 watts of digital mode RF signals to pass through the tuner.\u003c\/p\u003e\n\u003cp\u003e- mAT-Y200 has a working frequency range of 1.8-54MHz and a maximum allowable RF power of 200 watts. As an external antenna tuner, it is connected to the ICOM transmitter via the control cable mAT-CI or to the KENWOOD transmitter via the mAT-CK cable. The tuner comes with mAT-CI cable by default. The transmitter supplies power to the tuner through this cable, communicates with it and controls the operation of the tuner. The tuner does not require additional power supply. The tuner is compatible with ICOM and KENWOOD tuners, and users can easily control the tuner using the [TUNE] or [AT] buttons on the panel of the radio equipment. This makes the operation of the tuner very convenient.\u003c\/p\u003e\n\u003cp\u003e- For ICOM devices, the tuner only works with transmitters with a standard ICOM 4-pin tuner socket. If your transmitter doesn't have this socket, you won't be able to use it. If your transmitter has a non-standard 4pin ICOM tuner socket, such as IC-M710, M802, IC-F7000, IC-F8101, you will have to modify the mAT-CI cable so that it can be connected to the TUNER of these transmitters cable socket before you can use this tuner. The same goes for KENWOOD devices, but their TUNER socket is 6-pin. When the tuner is powered on and started, it will detect whether it is currently linked to an ICOM device or a KENWOOD device and automatically match it.\u003c\/p\u003e\n\u003cp\u003e- It will tune dipoles, verticals, Yagis, or virtually any coax-fed antenna. It will match an amazing range of antennas and impedance, far greater than some other tuners you may have considered, including the built-in tuners on many radios. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Frequency range: 1.8 - 54MHz\u003cbr\u003e- Maximum input power: 200W (SSB), 100W (DATA mode)\u003cbr\u003e- Tuning time: maximum 5 seconds (full tuning); 0.1 seconds (memory tuning)\u003cbr\u003e- Number of memories: 16000\u003cbr\u003e- Usable temperature: -10℃ to +60℃ (14℉ to 140℉)\u003cbr\u003e- Product size: 180 x 142 x 51mm\/7.1 x 5.6 x 2.0 inches\u003cbr\u003e- Net weight: 830g\/29.3oz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e- 1 x Antenna Tuner\u003cbr\u003e- 1 x mAT-CY Data Cable\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr\u003e- Do not plug or unplug cables with power on.\u003cbr\u003e- Please take waterproof measures for outdoor use.\u003cbr\u003e- Please take proper grounding measures.\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"For YAESU","offer_id":47363055648933,"sku":"96838","price":210.85,"currency_code":"USD","in_stock":false},{"title":"For ICOM","offer_id":47363055681701,"sku":"96839","price":210.85,"currency_code":"USD","in_stock":false},{"title":"For KENWOOD","offer_id":47363055714469,"sku":"96840","price":210.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/96838-1.jpg?v=1767947634"},{"product_id":"hamgeek-hg1727-5-8ghz-17dbi-high-gain-patch-antenna-directional-patch-array-flat-panel-antenna-for-fixed-wing-fpv","title":"HamGeek HG1727 5.8GHz 17dBi High Gain PATCH Antenna Directional Patch Array Flat Panel Antenna for Fixed Wing FPV","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- This is a 5.8G directional antenna that can be used for long-distance internet access, WIFI base station direction testing, drone direction testing, bridge connection transmission, etc. It has a 17dBi gain.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e- 5.8GHz 17dBi high gain PATCH antenna for FPV.\u003cbr\u003e- 5.8GHz patch array antenna with SMA connector for FPV.\u003cbr\u003e- 5.8GHz FPV 17dBi directional patch receiver ANT(SMA).\u003cbr\u003e- 5.8GHz antenna flat panel 17dBi for fixed wing and FPV flight use.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Working frequency range: 5.7 - 5.9GHz\u003cbr\u003e- SWR: \u0026lt; 1.5\u003cbr\u003e- Gain: 17dBi\u003cbr\u003e- Antenna interface: SMA-K\u003cbr\u003e- Antenna net weight: 50g\u003cbr\u003e- Mount thread: 1\/4-20\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HamGeek Directional Panel Antenna\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e5.8GHz SWR Parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100999\/100999-01.jpg\"\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100999\/100999-01.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eThe green wireframe shows signal enhancement after using LP1727-5.8G directional panel antenna.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100999\/100999-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100999\/100999-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100999\/100999-04.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100999\/100999-05.jpg\"\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47612524593317,"sku":"100999","price":22.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/100999-1.jpg?v=1773628669"},{"product_id":"hamgeek-1530-sdr-loop-antenna-50khz-30mhz-radio-active-antenna-for-ala1530lnp-tecsun","title":"HamGeek 1530 SDR Loop Antenna 50KHz-30MHz Radio Active Antenna for ALA1530LNP Tecsun","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe upgraded HamGeek 1530 antenna refers to the British 1530 antenna.\u003cbr\u003e\u003cbr\u003eBased on the high gain and powerful noise reduction capability of LNR X Loop, it has greater dynamic performance and lower noise control capability, and can receive various weak signals! Everything is tailor-made for enthusiasts who are looking for class-limited reception and high-end demanding requirements. The upgraded version of ALA1530LN is a 65cm\/25.6\" small loop antenna, an ultra-low noise active receiving loop antenna.\u003cbr\u003e\u003cbr\u003eIf the high price and shipping costs of the ALA1530LN for Wellbrook put you off, then this 1530 antenna will bring benefits to HAM\/BCL enthusiasts.\u003cbr\u003e\u003cbr\u003eThe new version 1530 inherits and improves the design of the previous generation product, adds a tuning device, makes the receiving frequency range clearer and accurate, and upgrades the detachable copper ring (for easy storage in a small bag) to make your travel easier. It can also catch radio signals from the noise and greatly enhance your DX experience. The long wave, medium wave, and short wave are all balanced, amplified, and squelched. It is your ideal DX device!\u003cbr\u003e\u003cbr\u003eFrequency coverage: 50kHz-30MHz\u003cbr\u003eOIP2: 90dBm+\u003cbr\u003eOIP3: 48dBm+\u003cbr\u003e\u003cbr\u003eCompared with ordinary whip whip, it has better anti-interference and omni-directionality, effectively resists electromagnetic interference and power noise, and performs better in harsh electromagnetic environments. With aluminum alloy shell and circuit glue protection, it can better adapt to the outdoor environment.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e1. Exclusive custom copper ring\u003cbr\u003e2. New circuit design\u003cbr\u003e3. Its amplifier unit is equipped with an m connector, which is more convenient for carrying and outdoor erection\u003cbr\u003e4. Exclusive design tuning and tuning-free band switch\u003cbr\u003e5. Can be used indoors and outdoors, with strong anti-interference ability\u003cbr\u003e6. Super dynamic, super bandwidth, higher gain and lower background noise control performance\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x 7M\/23FT feeder to connect the ring\u003cbr\u003e- 1 x 1M\/3.3FT feeder to connect radio\u003cbr\u003e- 1 x Outdoor controller\u003cbr\u003e- 1 x Indoor controller\u003cbr\u003e- 1 x Power adapter\u003cbr\u003e- 1 x 65CM\/25.6\" ring\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003cbr\u003e- Tripod stand is not included. Please purchase separately.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb\u003eInstructions:\u003c\/b\u003e\u003cbr\u003eThere are two knobs on 1530 outdoor controller (antenna side). The top knob is for high and low bands. It is measured on three levels, respectively 40-50-60. The frequency range of 40: 3-10MHz. 50's frequency range: 10MHz-30MHz. When in these two levels: first adjust the lower knob to 0. Then turn the knob slowly to the right again. Once when the clearest sound or the loudest noise is heard, it means that the device has reached the best chirp point. Then adjust the direction and erection position of the small ring. It is recommended to install the antenna on the balcony or outdoors.\u003cbr\u003e\u003cbr\u003eThe knob on the indoor controller is to reduce noise: when the value is 100, it has the smallest gain and the lowest noise. When the value is 0, the signal is the strongest. Generally it is adjusted to 50.\u003cbr\u003e\u003cbr\u003eWhen the top knob on the outdoor controller is 60: it is for tuning-free. When the 60 gear is turned on, the lower knob does not work. At this point, you only need to adjust the direction of the small ring.\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47669815640229,"sku":"77202","price":212.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/77202-3.jpg?v=1774842134"},{"product_id":"hamgeek-100k-180mhz-k-180wla-new-active-radio-shortwave-antenna-full-wave-band-sdr-loop-antenna-with-10m-feeder-3","title":"HamGeek 100K - 180MHz K-180WLA New Active Radio Shortwave Antenna Full Wave Band SDR LOOP Antenna with 10m Feeder","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- The K-180WLA enhanced version has a small ring with a diameter of 68CM and a low battery indicator is added. The 2023 new version of the preamplifier has replaced the imported RF amplifier with better parameters and lower noise figure (non-low-end video amplifier IC), higher receiving dynamics and signal-to-noise ratio, lower noise figure, and can withstand -10DBM signal strength Unsaturated, the feeder is upgraded to LMR100 96-braided pure copper densest mesh plus aluminum-platinum double-shielded feeder and K-180 customized ultra-low loss feeder 112 braided pure copper densest mesh plus aluminum-platinum double-shielded feeder for better shielding loss Smaller, feeder SMA males replaced with anti-extraction pins.\u003cbr\u003e\u003cbr\u003e- The new version of the preamplifier adds the FMDX HF switch to adjust the FM band gain (the FM band gain is reduced in the FM strong signal area, and the HF band gain is increased, and the new version of the feed box has three levels of gain adjustable).\u003cbr\u003e\u003cbr\u003e- The feed box is equipped with a 3.7V 18650 flat head lithium battery, which integrates a power supply module. It is the first original designed active antenna without external power supply, and integrates a charging management chip. The MICRO USB charging port is compatible with the 5V charging head and cable for Android phones, making it very convenient to use. Using ultra-high frequency low noise preamplifier devices (non video amplification ICs), the gain flatness within the ultra-wide operating frequency range of 0.1-180MHz is very good, providing about 20DB gain. Even when operating at 450MHz, there is still about 8.9DB gain. The reception frequency covers the long wave, medium wave, short wave, FM broadcasting bands, and VHF aviation bands. The antenna is simple to install, and can be installed outdoors, on balconies, terraces, and rooftops, suitable for broadcasting enthusiasts with limited space. All screws of the antenna are made of 304 stainless steel material, and the front amplifier box is a fully waterproof structure that can be installed outdoors in wind and rain for long-term use. Suitable models include for Tecsun S2000, S8800, PL-330, PL-365, PL-660, PL-880, PL-990; for Sangean 909X; for ICOM R71E; for YAESU FRG-8800 and all other shortwave receivers, especially suitable for SDR receivers. This antenna is a receiving antenna and cannot be used for transmission.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReceiving Effects Video:\u003c\/b\u003e\u003cbr\u003e- https:\/\/v.youku.com\/v_show\/id_XNDU0NzYzMTE1Mg==.html\u003cbr\u003e- https:\/\/v.youku.com\/v_show\/id_XNDUzNTk2ODU1Mg==.html\u003cbr\u003e- https:\/\/v.youku.com\/v_show\/id_XNTEwNzY4Njg1Ng==.html\u003cbr\u003e\u003cbr\u003e\u003cb\u003eComparison of reception effects between K-180WLA installed on the first floor indoor and the rooftops of fourth floor outdoor:\u003c\/b\u003e\u003cbr\u003e- https:\/\/cloud.video.taobao.com\/\/play\/u\/13412887\/p\/1\/e\/6\/t\/1\/369064950241.mp4\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePrecaution:\u003c\/b\u003e\u003cbr\u003e- Please ensure that your radio has a corresponding band external antenna port, and radios with only a pull rod that does not have a corresponding band external antenna input port cannot use. (Radios with high impedance external antenna ports such as old antique electronic tubes, wiring posts, and wiring clips, such 300 to 500 Ohms, cannot operate normally)\u003cbr\u003e- The antenna is equipped with a dual SMA male adapter cable, an SMA to 3.5 plug adapter cable, and an S2000 BNC adapter, which means that it supports radios with SMA female, BNC socket, and 3.5 jack, without the need to purchase other accessories. Receivers and radios with other interfaces must have their own adapters. What is more, a small bottle of PVC adhesive (not included) must be provided when installing the antenna.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HamGeek Loop Dipole (304 Stainless Steel)\u003cbr\u003e- 1 x RF. BOX\u003cbr\u003e- 1 x P. BOX\u003cbr\u003e- 1 x P. BOX Fixing Clip\u003cbr\u003e- 1 x SMA Male to Male Adapter Cable (1m)\u003cbr\u003e- 1 x SMA Male to 3.5 Adapter Cable (1m)\u003cbr\u003e- 1 x Micro USB 2A Charging Cable (1m)\u003cbr\u003e- 1 x Feeder (10m)\u003cbr\u003e- 2 x Fixing Hoop\u003cbr\u003e- 4 x PVC Stands\u003cbr\u003e- 3 x Connector\u003cbr\u003e- 1 x Tube Cap\u003cbr\u003e- 1 x Screw Pack\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47676077080741,"sku":"84467","price":67.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/84467-1.jpg?v=1774929284"},{"product_id":"hamgeek-10khz-30mhz-lnr-active-youloop-loop-antenna-full-band-receiving-antenna-replacement-for-wellbrook-1","title":"HamGeek 10KHz-30MHz LNR Active Youloop Loop Antenna Full Band Receiving Antenna Replacement for Wellbrook","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eIn order to cope with complex electromagnetic interference in urban environments, such as elevators and high-power switching power supplies, we developed this antenna. It is equipped with ultra-low noise amplification circuit and shielding ring, which minimizes environmental interference and is a DX tool in urban environments. It enables extremely low medium- and low-frequency noise. With ultra-high signal-to-noise ratio, it is your best choice for medium wave and long-wave remote reception.\u003cbr\u003e\u003cbr\u003eIt boasts ultra-low noise push \u0026amp; pull amplifier circuit, all imported ultra-low noise components, industry benchmark local noise amplifier, detachable double-segment flexible feeder ring body, and ultimate lightweight design. It can not only be fixed with the help of support tubes, but also can be carried with mobile design and easy assembly and erection, which is convenient for different DX environment needs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Frequency range: 10KHz-30MHz\u003cbr\u003e- Compatible models: radio receiver, SDR, professional receiver and radio (Note: only for receiving, not for transmitting)\u003cbr\u003e- Shortwave 0-30MHz can also be received\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTwo Shielding Ring Structures are Available:\u003c\/b\u003e\u003cbr\u003e1. Mobius loop mode\u003cbr\u003e2. Shielding ring mode\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e1. HamGeek Amplifier Unit x 1\u003cbr\u003e2. BNC Flexible Feeder Rings x 2\u003cbr\u003e3. Ring Top Feed Unit x 1\u003cbr\u003e4. Power Unit (12V internal positive and external negative) x 1\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eNote:\u003cbr\u003e- White plastic tubes pictured are not included.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47678468849829,"sku":"79233","price":132.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/79233-2_1a7c84b7-85d8-4105-a613-c5aca451d221.jpg?v=1775009320"},{"product_id":"hamgeek-librevna-antenna-analyzer-100khz-to-6ghz-usb-based-full-2-port-vector-network-analyzer-for-radios","title":"HamGeek LibreVNA Antenna Analyzer 100KHz To 6GHz USB Based Full 2-Port Vector Network Analyzer for Radios","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eWe maintain close cooperation with developers and now launch the long-awaited USB-based full dual-port vector network analyzer LibreVNA up to 6GHz for radio enthusiasts and geeks. LibreVNA uses 3pcs ADC for data sampling at the same time, and uses FPGA for signal processing. It can scan more than 10,000 full dual-port measurements within 1 second, and obtain complete dual-port S parameters (S11, S21, S22, S12). Ultra-low noise power supply design and the use of 16-bit ADC, coupled with precision CNC aluminum shielding shell, s21 achieves an effective dynamic up to 100dB. In many respects, it is comparable to laboratory-grade VNA, but this is still an ongoing project. Some design features may not be perfect, especially when the frequency is higher than 3GHz, the performance will be reduced, please fully understand the possible restrictions before buying this machine.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e* Impedance: 50Ω\u003cbr\u003e* Test Port Connector: SMA, female\u003cbr\u003e* Number of Test Port: 2\u003cbr\u003e* Frequency Range: 100kHz to 6GHz\u003cbr\u003e* Frequency Accuracy: \u0026lt;2ppm\u003cbr\u003e* Number of Measurement Points: 2 to 4501\u003cbr\u003e* Speed 2-port - 4000 pts: \u0026lt;500ms (IFBW=50 kHz )\u003cbr\u003e* Measurement Bandwidths: 10Hz to 50kHz\u003cbr\u003e* Dynamic range (IFBW 10Hz): \u0026gt; 95 dB to 3GHz; \u0026gt; 50 dB to 6 GHz (Note 1)\u003cbr\u003e* Measurement parameters: S11, S21, S12, S22\u003cbr\u003e* Reflection directivity: \u0026gt; 40 dB (after calibration) (Note 2)\u003cbr\u003e* Output power: -40dBm to 0dBm (Note 3)\u003cbr\u003e* Power Supply: DC 5V, 1.5A (USB powered, or 3.5mm connector)\u003cbr\u003e* Power consumption: approx. 7W\u003cbr\u003e* Interface: USB type-C\u003cbr\u003e* Supported Operating System: For Windows, Linux, MacOS (Only 64-bit software is available for now)\u003cbr\u003e* External Reference Input: SMA female; 10 MHz\u003cbr\u003e* External Reference Output: SMA female; 10 MHz or 100MHz. Simple spectrum analyzer (Lack of mirror suppression and slower speed)\u003cbr\u003e* Further measurement options: Signal generator (Not precisely calibrated)\u003cbr\u003e\u003cbr\u003eNote 1: Due to structural limitations, the isolation of S12 is 10dB or more worse than S21. Above 3GHz, the performance decreases as the frequency increases, and the port isolation is only 50dB at 6GHz. Below 1MHz, the performance decreases as the frequency decreases, and the effective dynamic decreases to 70dB at 100kHz.\u003cbr\u003eNote 2: If you have a higher-precision calibrator that can achieve higher measurement accuracy, we can also provide you with higher-precision calibration parts, but the price of high-precision calibration parts far exceeds the price of LibreVNA.\u003cbr\u003eNote 3: When the frequency is lower than 1MHz or higher than 3GHz, the output power may decrease.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e* HamGeek LibreVNA host x 1\u003cbr\u003e* USB type-C data cable x1\u003cbr\u003e* USB to 3.5mm power cord x1\u003cbr\u003e* 30cm SMA SS405 test cable x2\u003cbr\u003e* SMA male calibration part-OPEN x1\u003cbr\u003e* SMA male calibration part-SHORT x1\u003cbr\u003e* SMA male calibration part-LOAD x2\u003cbr\u003e* SMA male to male connectors x2\u003cbr\u003e* SMA female to female connectors x2\u003cbr\u003e* English user manual x1\u003cbr\u003e* Feet pads x4\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDownload Pre-Compiled Software and Manual:\u003c\/b\u003e\u003cbr\u003e* Link: \u003ca href=\"https:\/\/pan.baidu.com\/s\/1QqJlSzrQ9jMvxxtyEfLr3g\"\u003ehttps:\/\/pan.baidu.com\/s\/1QqJlSzrQ9jMvxxtyEfLr3g\u003c\/a\u003e Password: bpkr\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47683315859621,"sku":"72246","price":515.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/72246-1.jpg?v=1775177270"},{"product_id":"hamgeek-librevna-100khz-6ghz-2-port-vector-network-analyzer-with-stainless-steel-flanged-connectors","title":"HamGeek LibreVNA 100kHz-6GHz 2-Port Vector Network Analyzer with Stainless Steel Flanged Connectors","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- It is a VNA with dual port testing capability, which can simultaneously test S11, S12, S21, S224 parameters. It combines the powerful performance of Signal Analyzer and Signal Generator, and also supports socket based scpi command programming. When the device temperature stabilizes at around 30 degrees, the product performance reaches its optimal level. Customers with cooling needs can purchase their favorite fans themselves.\u003cbr\u003e- Now S12 has achieved port isolation of over 90dB below 3GHz, allowing the use of harmonics for measurements above 6GHz. When tested up to 9GHz, both S11 and S22 have a port directionality of over 10dB, and S12 and S21 have a dynamic of over 40dB. When understanding the limitations of using harmonics, you can perform measurements above 6GHz.\u003cbr\u003e- It uses three ADCs for simultaneous data sampling and FPGA for signal processing. It can scan over 10000 full dual port measurements in one second and obtain complete dual port S-parameters (S11, S21, S22, S12) simultaneously. Using ultra-low noise power supply design and 16 bit ADC, coupled with a precision CNC aluminum shielding shell, enabling S21 to achieve effective dynamics of up to 100dB. Many aspects are already comparable to laboratory level VNA, but this is still an ongoing project. Some design features may not be perfect, especially when the frequency is higher than 3GHz, performance may decrease. Please fully understand the possible limitations before purchasing this device.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Upgraded cooling, CNC shield with 30mm-thick heat sink.\u003cbr\u003e- High quality stainless steel SMA flanged connectors for long life-time.\u003cbr\u003e- Full compatibility with original LibreVNA firmware\/PC software.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Reference (After calibration, 10Hz IF BW):\u003c\/b\u003e\u003cbr\u003e- Performance conforms with the specification as the original version\u003cbr\u003e- S11\/S22: typ. -45dB w\/calibration\u003cbr\u003e- S12 dynamic range: around 90dB before 3GHz, 50dB (min) after 3GHz (w\/SOLT cal, w\/o isolation)\u003cbr\u003e- S21 dynamic range: around 90dB before 3GHz, 60dB (min) after 3GHz (w\/SOLT cal, w\/o isolation)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HamGeek VNA\u003cbr\u003e- 1 x Coaxial Test Cable\u003cbr\u003e- 1 x 5V\/2A Power Adapter\u003cbr\u003e- 1 x Power Cable\u003cbr\u003e- 1 x USB3.0 Data Cable\u003cbr\u003e- 1 x Set of Standard 5-piece Calibration Kit\u003cbr\u003e- 1 x User Manual\u003cbr\u003e- 1 x Software USB Drive\u003cbr\u003e- 1 x Storage Case\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47683318874277,"sku":"98833","price":467.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/98833-1.jpg?v=1775177508"},{"product_id":"hamgeek-librecal-electronic-calibrator-opensource-hardware-dedicated-for-librevna-electronic-calibration-kit","title":"HamGeek LibreCAL Electronic Calibrator Opensource Hardware Dedicated for LibreVNA Electronic Calibration Kit","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- HamGeek LibreCAL is the electronic calibration part of the LibreVNA.\u003cbr\u003e- Calibrator can be quickly and easily called up directly in the LibreVNA-GUI, eliminating the need for tedious manual work with mechanical calibrators.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1200px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/93042\/93042-1.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e- HamGeek LibreCAL is open source hardware, we have published all the production files, you can also make your own, but you need a professional metrology calibration and VNA for calibration. The LibreCAL we sell has been calibrated with metrology grade calibrators, and the S11 directivity is better than 50dB within 3GHz and better than 40dB above 3GHz, which is better than some mechanical calibrators that cannot provide calibration parameters, but it is important to note that even after rigorous calibration. Due to leaks inside the electronic calibrator, the electronic calibration cannot be performed and can be manually added using the mechanical calibration if necessary. Since LibreCAL is specifically designed for LibreVNA, internally stored calibration parameters can currently only be recalled by LibreVNA, and LibreCAL cannot currently be used for other VNA calibrations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1200px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/93042\/93042-2.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e- Verify the orientation of the electronic calibrator with mechanical calibrators and add additional isolation calibrations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1200px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/93042\/93042-3.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x HamGeek Electronic Calibrator\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47683323789477,"sku":"93042","price":163.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/93042-1.jpg?v=1775177699"},{"product_id":"hamgeek-blue-ma-50-14-50mhz-200w-50ohms-portable-positive-v-telescopic-shortwave-antenna-v1-0-female-connector","title":"HamGeek Blue MA-50 14-50MHz 200W 50ohms Portable Positive V Telescopic Shortwave Antenna V1.0 Female Connector","description":"\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- Model: MA-50\u003cbr\u003e- Frequency range: 14 - 50MHz (support negative V DIY for frequency below 14MHz\u003cbr\u003e- SWR: \u0026lt;= 1.5\u003cbr\u003e- Weight: 1430g (included storage bag)\u003cbr\u003e- Input impedance: 50ohms\u003cbr\u003e- Withstand power: 200W (CW and FT8 halve)\u003cbr\u003e- Rod length: 5.6m\u003cbr\u003e- Rod interface: M10\u003cbr\u003e- Feeder interface: M female connector\u003cbr\u003e- Balun base interface: M14\u003cbr\u003e- Balun material and process: aluminum alloy + anodization\u003cbr\u003e- Storage bag size: 57.5 x 11 x 7.5cm\u003cbr\u003e\u003cbr\u003e\u003cb\u003eRod Length Recommends:\u003c\/b\u003e\u003cbr\u003e- 50MHz: pull out 2 sections + 10cm\u003cbr\u003e- 28MHz: pull out 5 sections + 15cm\u003cbr\u003e- 24MHz: pull out 6 sections + 15cm\u003cbr\u003e- 21MHz: pull put 7 sections + 25cm\u003cbr\u003e- 18MHz: pull out 9 sections + 10cm\u003cbr\u003e- 14MHz: pull out 12 sections + 7cm\u003cbr\u003e- Note: it is recommended to start from the thinnest section.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Set of HamGeek Antenna\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote:\u003cbr\u003e- Be sure to use wind ropes to secure during installation to avoid damaging the rods.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/87337-1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/87337-2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/87337-3.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/87337-5.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/3.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/5.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/6.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 960px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/87337\/7.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HAMGEEK","offers":[{"title":"Default Title","offer_id":47719776125093,"sku":"87337","price":182.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/files\/87337-1.jpg?v=1776302416"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9318\/7237\/collections\/91376-2.jpg?v=1775634125","url":"https:\/\/www.hgeek.com\/ja\/collections\/ham-radio-antennas.oembed?page=4","provider":"HAMGEEK Official Store","version":"1.0","type":"link"}