FA-2 FA-3 Frequency Counter Module OCXO High Precision RF Tester 3GHz 6GHz 12.4GHz 26.5GHz

Specifications:
- Model: FA-2/3-xGC (optional)
- CH1 frequency range: 1Hz - 300MHz
- CH1 input impedance: 50 ohm/1M ohm
- CH1 input sensitive:
  50 ohm: 25mVrms - 2Vrms
  1M ohm: 25mVrms - 2Vrms
- CH1 frequency accuracy:
  0.1s: 0.0001Hz at 10M
  1s: 0.00001Hz at 10M
  10s: 0.00000Hz at 10M
- CH1 test speed:
  12 digits/second at 100M - 200M
  12 digits/second at 10M - 99.999999M
  11 digits/second at 1M - 9.999999M
  10 digits/second at 0.1M - 0.999999M
  8 digits/second at 90K - 99K
  8 digits/second at 1Hz - 89.999K
- CH1 power test range: -50dBm to +20dBm, 1M to 550M at 50ohm
- CH1 power accuracy: 0.5dB at 10MHz
- CH1 plug type: BNC
- CH2 frequency range: 30M-6G/100M-12.4G/200M-26.5G (optional)
- CH2 input impedance: 50 ohm
- CH2 frequency accuracy:
  0.1s: 0.1Hz at 1GHz
  1s: 0.01Hz at 1GHz
  10s: 0.001Hz at 1GHz
- CH2 input power range: -20dBm to +13dBm/0.5-5G at FA-2-6GC; -20dBm to +13dBm/0.5-5G at FA-2-12.4GC; -20dBm to +13dBm/1G-10G at FA-2-26.5GC
- CH2 plug type: SMA
- Gate time: 0.1s/1s/10s
- Inside frequency standard: 10MHz
- Inside frequency standard type: OCXO
- Inside frequency standard aging: 0.5Hz/year
- 10M frequency output power: +12dBm
- External frequency input range: 0dBm to +20dBm
- Running mode: CH1/2 frequency; CH1/2 statis; CH1/2 curve; CH1/2 hist
- Statistical mode data types: current value, average value, maximum value, minimum value, peak to peak value, Allen variance, standard deviation
- Power supply: DC11.7-12.5V; start: <0.6A; stabilize: < 0.4A
- Product size: 106 x 55 x 135mm
- Net weight: 350g

Front Panel:
- MODE: running mode switch
- GATE: change gate time
- RST: restart test
- CH1/2: CH1/CH2 switch
- IMP: CH1 select 50R/1MR
- LPF: CH1 LPF ON/OFF
- CH1: channel 1 input
- CH2: channel 2 input

Rear Panel:
- 10M REF INPUT: external 10M input
- 10M REF OUTPUT: 10M output
- USB: USB port
- STD ADJ: internal OCXO frequency fine adjustment
- Power switch
- DC plug

Package Included:
- 1 x Frequency Counter
- 1 x DC12V Power Adapter