HT002 is an RF logarithmic detector (detector) designed based on the AD8318 module, primarily used for measuring RF signal power levels. It incorporates internal power regulation circuitry to ensure high detection accuracy, converting input RF signal power into a proportional DC voltage output. The product features high precision, wide dynamic range and low power consumption, but note it is only for power detection and cannot be used for frequency measurement or signal conditioning. Widely applicable to wireless communications, radar systems and various RF testing fields, it can be used for RSSI (Received Signal Strength Indication) measurement in RF power meters, transmitter power monitoring, and as a core feedback detection component in ALC (Automatic Level Control) and AGC (Automatic Gain Control) loops, enabling precise sensing and dynamic adjustment of system signal strength.
Frequency range: 1 MHz–8 GHz Measurement range: -55 dBm to +5 dBm Core module: AD8318 Output type: logarithmic DC voltage output (voltage proportional to input power) Dimensions: 9 × 9 × 2.5 cm
