HamGeek LibreCAL Electronic Calibrator Opensource Hardware Dedicated for LibreVNA Electronic Calibration Kit
Verfügbarkeit für Abholungen konnte nicht geladen werden
Description:
- HamGeek LibreCAL is the electronic calibration part of the LibreVNA.
- Calibrator can be quickly and easily called up directly in the LibreVNA-GUI, eliminating the need for tedious manual work with mechanical calibrators.
- 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.
- Verify the orientation of the electronic calibrator with mechanical calibrators and add additional isolation calibrations.
Package Included:
- 1 x HamGeek Electronic Calibrator
We accept the following forms of payment:
Credit Card (Visa, MasterCard, American Express, JCB)
PayPal
Bank Transfer (Please contact us Hamgeek@163.com for details）
Delivery and Shipping Fee
Shipping Services & Shipping Fee
Orders will be shipped by 4PX(10-20days Delivery time),if you need ship by Express shipping etc. DHL,FeDex,UPS,Please pay extra fee . Due to air transportation restrictions, package only contains battery is not accept by shipping company.
If your order does not qualify for free shipping,our service department will contact you for shipping fee details within 2 days after order placed.
Shipping Notice
For special shipping requests, please contact service department by email (HamGeek@163.com) or whatsapp. Please confirm your address before payment. If you enter the wrong address, please contact us in a timely manner. We will contact logistics personnel to solve the problem. If you ask to change the address after the order has been shipped, we cannot guarantee that your order will be updated. In addition, you are responsible for all possible risks and expenses caused by changing the address after the order has been shipped.
When you place an order, be sure to enter the correct name, address, and contact information so that we can deliver your items successfully.If you need order to be shipped by Express or the package weight is over 2kg that only can be sent by Express shipping,Please offer VAT number before order processed.
Delivery Time
Total delivery time is composed of two parts: processing time and actual shipping time.
Processing time refers to the time from when your payment is received to when we collect and pack your order. Our processing takes 1-2 working days normally. The second part is the actual shipping time. This is the time that it takes for the package to be delivered by the couriers to the major destination. All goods will be shipping via air mail.
Please make sure the Zip code and city name is correct( corresponding), otherwise the order processing will be delayed untill correct information provided.
In order to process your order quickly, we strongly recommend you to use the same address for your shipping address and billing address. Otherwise, your order will bedelayed for further verification.
Tariff or Customs Duties
All listings's price not included the tariff or customs duties as this part of fee various in different countries,if you have any requirments of decleration value, please contact us before order processed.