The 7404.17.0003 from HUBER+SUHNER is a 90 Degree Hybrid Coupler with Frequency 0.694 to 2.7 GHz, Average Power 80 W, Peak Power 1.5 kW, Insertion Loss 3.2 dB, Isolation 30 dB. Tags: Module with Connectors. More details for 7404.17.0003 can be seen below.