The SMD0112 from Fairview Microwave is a RF Detector with Frequency 10 MHz to 12.4 GHz, Max Input Power 20 dBm, Dynamic Range 50 dB, Frequency Flatness ±0.25 to ±0.3 dB, Voltage Sensitivity 500 mV/mW. Tags: Connectorized, Diode Detector. More details for SMD0112 can be seen below.