The DT0105 from Herotek is a RF Detector with Frequency 0.1 to 0.5 GHz, Max Input Power -20 to 17 dBm, TSS -51 dBm, Frequency Flatness 0.75 dB, Voltage Sensitivity 1000 mV/mW. Tags: Connectorized, Diode Detector. More details for DT0105 can be seen below.