The DQS110 from Herotek is a RF Detector with Bias Current 100 to 180 µA, Frequency 1 to 10 GHz, TSS -54 to -52 dBm, Frequency Flatness ±0.6 to ±0.8 dB, Voltage Sensitivity 1800 to 3300 mV/mW. Tags: Connectorized, Diode Detector. More details for DQS110 can be seen below.