HamGeek TINYGTC ZC407/ZC412 Handheld 12-Bit High Precision Frequency Counter 0.1Hz–12.8GHz with Built-in GNSSDO
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ZC407 (0.1Hz–7GHz)
Description:
- HamGeek TinyGTC is a handheld high-precision and cost-effective frequency counter. Due to its portability, the device has a wide range of applications, and its high time resolution of 40picoseconds ensures extremely high measurement accuracy. This counter has rich functions, can measure frequency, time, phase, and supports gapless counting. With its gapless counting characteristics, tinyGTC can provide reliable results for the measurement of average discrete error (ADEV). In addition, the frequency counter is equipped with a GNSS disciplined oscillator to ensure long-term high accuracy of measurement results, and the disciplined oscillator can output any frequency from 8kHz to 150MHz, which can be used as a reliable clock source. At the same time, tinyGTC also supports external high stability reference signals. You can use atomic clocks or high-precision external GNSSDO to fully utilize the 12 bit high resolution of tinyGTC.
- HamGeek TinyGTC is equipped with a clear 4-inch touch screen that can display all operation related information. Its USB interface supports remote control or connecting devices to read measurement data. TinyGTC can be used in conjunction with timeLab for data collection, statistics, and conversion. This frequency counter is equipped with a micro SD card slot and can store measurement data using a storage card of up to 32GB.
Specification:
- Input Coupling: input A and B: DC, REF input: AC
SMA Connections:
- SMA A: 0.1Hz - 7GHz (ZC407)/12.8GHz (ZC412) (DC, 1MΩ // 25pF or 50Ω)
- SMA B: 0 - 300MHz (DC, 1MΩ // 2pF or 50Ω)
- SMA OUT: 0.1Hz - 100MHz, 3Vpp AC coupled square wave or pulse, 50Ω
- SMA REF: Optional external reference input AC, 10MHz +5dBm to +15dBm or output 8kHz - 150MHz, 3Vpp AC coupled square wave, 50Ω
- SMA GPS: active GNSS antenna input, permanent +3V bias
- Input impedance: 0 - 100kHz: 1MΩ/2pF; 50Ω optional
- Resolution: 40ps
- Trigger level: 0 - 3.5V
- Display: 4" touch screen
- Functions: frequency, time, phase, count
- Power supply: built-in Li-ion battery 4000mAh, USB 5V 1.3A Max
- Max. input voltage: ±3.5VDC; 3.5Vpp or 16dBm in 50Ω
- Interfaces: USB, OUT pulse or square wave, EXT Ref in/output, active GPS antenna, A and B measurement inputs
Package Included:
- 1 x Set of HamGeek Frequency Counter
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.