New 1Hz-2.7GHz HZ220 Frequency Meter Module USB Type-C RF Accessory for Frequency Measurement

New 1Hz-2.7GHz HZ220 Frequency Meter Module USB Type-C RF Accessory for Frequency Measurement

Description:
- HZ220 is a USB TYPE-C interface frequency meter that is easy to use and can input frequency data through an upper computer.
- Application: frequency measurement

Specification:
- Measuring low frequency range: 1Hz ~ 8MHz
- Measuring low frequency voltage range: ±0.7V ~ ±5V
- Measuring low frequency resolution: 1Hz
- Measuring high frequency range: 1MHz ~ 2.7GHz
- Measuring high frequency voltage range: ±100mV ~ ±5V
- Measuring high frequency resolution: 1kHz
- Working voltage: 7 ~ 12VDC
- Working current: < 50mA
- Product size: 47 x 35 x 10mm
- Net weight: 50g

Note:
- Measuring low-frequency signals is not an AC signal. Connect a capacitor of approximately 10uF in series at the input signal end for measurement.
- Measuring low-frequency signals involves DC coupling. To measure AC coupling, please connect capacitors in series by yourself.

Interface Description and Related Operation:
- P1 interface (USB interface): USB Type-C
- P3 wiring definition:
  CH1: measuring frequency input signal
  GND: power supply negative

Package Included:
- 1 x Frequency Meter Module