Feature:1. The power meter can detect a RF signal of power from -72dBm to -2dBm and convert the RF signal into a DC voltage output.2. This product is used for RF signal power detection with detection frequency ranging 0.1-2.5 GHz.3. The larger the RF signal amplitude or power is, the higher the output voltage is, which is proportional to the logarithm of the input signal amplitude, thus enlarging the dynamic range of the detected signal that is up to 70dB.4. Widely used in RF signal detection, signal power measurement, environmental field strength detection.5. It can also be used as part of automatic gain control and automatic level control.Spec:Condition: 100% Brand NewItem Type: Logarithmic DetectorMaterial: MetalColor: As shown in the pictureWorking Frequency: 0.1-2.5 GHzMeasuring Power: -72dBm to -2dBmOutput Voltage: 0.5 - 1.65VDetection Slope: 18mV / dBm (typical value)Input Impedance: 50 ohmsPower Supply Voltage: 7-15VPackage List:1 x Logarithmic Detector