The DG2931P from Clear Microwave, Inc is a RF Detector with Frequency 29 to 31 GHz, Max Input Power 20 dBm, TSS -45 dBm, Frequency Flatness ±0.25 dB, Voltage Sensitivity 250 mV/mW. Tags: Module with Connectors, Diode Detector. More details for DG2931P can be seen below.