A highspeed voltage output logarithmic amplifier, the detection frequency range is DC440MHz. With extremely quick response time (typical value is 15 ns), it can be used as an ASK demodulator above 10 MHz. The dB equivalent of the output voltage and the input signal is output, with good performance. Wide range of applications, can be used for RSSI, transmit power control, pulse detection, etc. Strict quality control and quality assurance, high safety factor, can be used with peace of mind. Specification: Item Type: RF Power Meter Module Working Frequency: 0.1-440 MHz Detection Slope: +24 mV/dB Detection Intercept: -108 dBV Dynamic Range: -77dBm to +18dBm (95 dB) Linearity Error: 0.4 dB Response Time: 15nS Output Voltage: 0.35-2.5V Working Current: 12mA Working Voltage: 7-15V (equipped with LM78L05 voltage regulator chip) Package List: 1 x Module