The QNY-2D25 from Clear Microwave, Inc is a 90 Degree Hybrid Coupler with Frequency 2.1 to 2.4 GHz, Average Power 50 W, Peak Power 3 kW, Insertion Loss 0.2 dB, Isolation 25 dB. Tags: Module with Connectors. More details for QNY-2D25 can be seen below.