The SFD-114174-06SF-N1 from ERAVANT is a RF Detector with Frequency 110 to 170 GHz, Max Input Power -20 to 17 dBm, Voltage Sensitivity 300 mV/mW, Video Bandwidth 10 MHz. Tags: Module with Connectors, Waveguide, Diode Detector. More details for SFD-114174-06SF-N1 can be seen below.