Power Meter Calibration Power Measurement from 1 MHz to 10 GHz, Power Attenuation Value Settable from 50 to 0 DBm, 1.6mm Rugged PCB

Simple structure, convenient use, stable and dependable performance, high sensitivity, and fast measurement speed. Can be used for radio frequency power measurement and instrument calibration. PCB adopts 1.6mm thick double‑sided board, 1.5 oz copper thickness, and full tinning process to good passing performance of large and small currents. Item Type: RF Power Meter Material: PCB Measuring Power Range: -50～+0 dBm (External RF attenuator can be extended to 100dBm) Measurement Power Resolution: 0.1 dBm Measuring Frequency Range: 1～10000MHz Measuring Power: 1nW～1mW Working Voltage: 7～12 VDC Working Current: Working Temperature: -40 celsius ～65 celsius Storage Temperature: -40 celsius ～65 celsius Interface Display and Operating Instructions: (1) Unit Description: dBm; (2) Key Description: FUN: Function key;  MODE: change interface;  SEL: self-add key or self-decrease key; 4.1, display measurement data Interface Display Font: First Line RF-POW -51.2 dBm Second Line 610uV 7nW Note: Display signal dBm value, input voltage value, and input power respectively. 4.2. Set RF power attenuation value Interface display font: First Line RF Attenuator Second Line SUB 000dB Key Operating: FUN: Function key; (select direction of addition and subtraction) Display SUB for subtraction, display ADD for addition. ( press FUN key to save set dB value) SEL: Self-increasing key or self-decreasing key; Note: Connect different RF power attenuators and set corresponding attenuation coefficient to read out the correct power parameters. 5. Wiring P1 wiring definition: No.  Sign

Meaning

1 VDD Module s power supply (7V.12V)

2 GND Negative pole of power supply of module P2 wiring definition: No.  Sign  Meaning

1 FX Not used

2 RFRadio frequency signal input

3 GND Power negative