The QNY-3D95 from Clear Microwave, Inc is a 90 Degree Hybrid Coupler with Frequency 3.7 to 4.2 GHz, Average Power 50 W, Peak Power 3 kW, Insertion Loss 0.25 dB, Isolation 25 dB. Tags: Module with Connectors. More details for QNY-3D95 can be seen below.