The HC049051-9S from Panda Microwave is a 90 Degree Hybrid Coupler with Frequency 4.9 to 5.1 GHz, Average Power 10 W, Peak Power 1 kW, Insertion Loss 0.35 dB, Isolation 22 dB. Tags: Module with Connectors. More details for HC049051-9S can be seen below.