Features Advantages: The logarithmic detector has the characteristics of low cost, small size, low power consumption, high precision, high stability, and wide dynamic range. Frequency Range: The frequency range of the RF power meter is from IF to UHF audio. Stability: The RF detection module has excellent power insensitivity and temperature stability. Scope of application: RF power meters are suitable for a variety of applications that require signal reduction to decibel equivalent. Widely used for converting signal level into dB form, transmitter antenna power measurement, received signal strength indicator(RSSI), low-cost radar and sonar signal processing, network and spectrum analyzer (reaching 120 dB) Features: This device features low cost, small size, low power consumption, high precision and high stability, wide dynamic range.It has a frequency range from IF to UHF audio.Suitable for a variety of applications which need to reduce signal to decibel equivalent.Excellent power non-sensitivity and temperature stability.Widely used for converting signal level into dB form, transmitter antenna power measurement, received signal strength indicator(RSSI), low-cost radar and sonar signal processing, network and spectrum analyzer (reaching 120 dB), determining signal level is as low as 20 Hz, multimeter true dB communication mode. Specification: Model: AD8307 Input power default range: -75 ~ +15 dbmPower supply voltage: 6 ~ 12 V@ < 10mA Weight: 37 g / 1.3 oz(approx.) Package list: 1 * Power Meter Package List