The ODT0428C from Omniyig Inc is a RF Detector with Frequency 2 to 18 GHz, Max Input Power 17 dBm, TSS -48 dBm, Frequency Flatness ±1 dB, Voltage Sensitivity 450 mV/mW. Tags: Connectorized, Diode Detector. More details for ODT0428C can be seen below.