The ODZ0538A from Omniyig Inc is a RF Detector with Frequency 5.4 to 5.9 GHz, Max Input Power 20 dBm, TSS -53 dBm, Frequency Flatness ±0.15 dB, Voltage Sensitivity 3000 mV/mW. Tags: Connectorized, Diode Detector. More details for ODZ0538A can be seen below.