The DET-15-P00 from Precision millimeter wave is a Waveguide Detector with Frequency 50 to 75 GHz, Input power 17 dBm, Voltage Sensitivity 1200 mV/mW, Operating Temperature -20 to 70 Degree C, Storage Temperature -55 to 100 Degree C. More details for DET-15-P00 can be seen below.