The DT-5-N from Microwave Devices Inc. is a RF Detector with Frequency 10 MHz to 26.5 GHz, Max Input Power 20 dBm, Max Input Power 0.1 W, Frequency Flatness ±0.8 dB, Voltage Sensitivity 0.5 mV/mW. Tags: Module with Connectors, Diode Detector. More details for DT-5-N can be seen below.