The CTM 3112 from Microphase Corporation is a RF Detector with Frequency 1 to 12 GHz, Max Input Power 17 dBm, TSS -50 dBm, Frequency Flatness ±1.0 dB, Voltage Sensitivity 800 mV/mW. Tags: Connectorized, Diode Detector. More details for CTM 3112 can be seen below.