1Hz-12.4G USB Frequency Counter High-Precision Frequency Meter Acquisition Module FA-5-12.4G

1Hz-12.4G USB Frequency Counter High-Precision Frequency Meter Acquisition Module FA-5-12.4G

Specifications:
- Model: FA-5-12.4G
- CH1 frequency range: 1Hz-300MHz
- CH1 input impedance: 50 OHM/1M OHM
- CH1 input reference sensitivity: 50 OHM: 25mVRMS-2VRMS; 1M OHM: 25mVRMS-10VRMS
- CH1 Frequency Accuracy: 0.1s Gate: 0.001Hz at 10M; 1s Gate: 0.0001Hz at 10M; 10s Gate: 0.00001Hz at 10M
- CH1 measurement speed: 11 bits/sec at 10M
- CH1 interface type: BNC
- CH2 frequency range: 200M-12.4G
- CH2 input impedance: 50 OHM
- CH2 frequency accuracy: 0.1s Gate: 1Hz at 1GHz; 1s Gate: 0.01Hz at 1GHz; 10s Gate: 0.001Hz at 1GHz
- CH2 input power: -20DBM to+7DBM at 0.2-10G
- CH2 interface type: SMA
- Gate time: 0.1s/1s/10s
- Internal reference frequency: 10MHz
- Internal reference type: OCXO
- Internal reference year aging: 0.5Hz
- Internal reference output port power: 4dBm
- External reference input power range: 0dBm to +20DBM
- Default communication baud rate: 9600BPS
- Operation mode: CH1 frequency measurement mode, CH2 frequency measurement mode, Self-check mode
- Power supply: 11.7-12.5V; start: <0.4A; stability: <0.2A
- Dimensions: 106 x 30 x 142mm/4.2 x 1.2 x 5.6" (LxHxD)
- Weight: 350g/0.8lb

Front Panel:
- PWR: Power and communication indicator
- CH2: Channel 2 input
- CH1: Channel 1 input

Rear Panel:
- OUTPUT 10MHz: 10M reference output
- INPUT 10MHz: External 10M reference input
- USB: USB port
- STD ADJ: Internal OCXO frequency fine tuning
- With a DC socket

Package Included:
- 1 x Frequency Meter
- 1 x DC 12V Power Adapter
- 1 x USB Cable