The ODT0508A from Omniyig Inc is a RF Detector with Frequency 500 MHz to 1 GHz, Max Input Power 17 dBm, TSS -51 dBm, Frequency Flatness ±0.2 dB, Voltage Sensitivity 1000 mV/mW. Tags: Connectorized, Diode Detector. More details for ODT0508A can be seen below.