The DT2012 from Herotek is a RF Detector with Frequency 2 to 8 GHz, Max Input Power -20 to 17 dBm, TSS -50 dBm, Frequency Flatness 1.2 dB, Voltage Sensitivity 700 mV/mW. Tags: Two-Hole, Flatpack, Diode Detector. More details for DT2012 can be seen below.