1、This product is used for RF signal power detection, the detection frequency range is 0.1 - 2.5 GHZ 2、Can detect radio frequency signals with a power of -72dBm to -2dBm, and the radio frequency signal enters the DC voltage output 3、The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, that is, the range of 70dB 4、Can be widely used in radio frequency signal detection, signal power measurement, environmental field strength detection 5、The RF power meter has very good sensitivity and can also be used as an automatic gain control and automatic level control part Item Type: Logarithmic Detector Working Frequency: 0.1-2.5 (GHz) Measurement Power: -72 ~ -2dBm Output Voltage: 0.5-1.65V Detection Slope: 18mV / dBm (typical value) Input Impedance: 50Ω Power Supply Voltage: 7-15v 1 x Logarithmic Detector