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Condition: Brand New
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℃～65℃
Storage Temperature: -40℃～65℃
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: DisplaydBm 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 Operation:
FUN: Function key; (select direction of addition and subtraction) Display SUB for subtraction, display ADD for addition. (Long 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 positive 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 frequencyinput
3 GND Power negative
Package List:
1 x RF Power Module
1 x Display
