The DG1922P from Clear Microwave, Inc is a RF Detector with Frequency 19 to 22 GHz, Max Input Power 20 dBm, TSS -45 dBm, Frequency Flatness ±0.35 dB, Voltage Sensitivity 2000 mV/mW. Tags: Module with Connectors, Diode Detector. More details for DG1922P can be seen below.