The QS-7D00 from Clear Microwave, Inc is a 90 Degree Hybrid Coupler with Frequency 2 to 12 GHz, Average Power 50 W, Peak Power 3 kW, Insertion Loss 0.7 dB, Isolation 17 dB. Tags: Module with Connectors, Multi-Octave Band Coupler. More details for QS-7D00 can be seen below.