The DG2124 from Clear Microwave, Inc is a RF Detector with Frequency 21 to 24 GHz, Max Input Power 20 dBm, TSS -45 dBm, Frequency Flatness ±0.35 dB, Voltage Sensitivity 2500 mV/mW. Tags: Module with Connectors, Diode Detector. More details for DG2124 can be seen below.