The TD5016 from Advanced Microwave Inc is a RF Detector with Frequency 26 to 40 GHz, Max Input Power 18 dBm, TSS -41 dBm, Frequency Flatness 1.2 dB, Voltage Sensitivity 150 mV/mW. Tags: Module with Connectors, Diode Detector. More details for TD5016 can be seen below.