HT003 is a logarithmic power detector (RMS detector) module designed based on the AD8362 chip. It features true RMS (Root Mean Square) response, accurately measuring RF power of complex modulated signals independently of signal waveform. The module supports both power measurement and controller operating modes, housed in an aluminum alloy shielded enclosure with reverse-connection protection, providing high-precision, high-linearity power detection output across a wide frequency range. Widely applicable to embedded systems, mobile communications, satellite communications and other fields, it can accurately measure RF power of complex broadband modulated signals such as CDMA, W-CDMA, QAM, and OFDM. Commonly used as measurement modules in RF power meters, transmitter ALC/AGC power control loops, and signal strength indication and monitoring in various broadband access devices.
Frequency range: 50 Hz–3.8 GHz Core chip/type: AD8362 (true RMS power detector) Measurement dynamic range: -52 dBm to +8 dBm (approx. 60 dB dynamic range) Max input power: 13 dBm (1 Vrms) Output linear slope: 50 mV/dB
