The HC90-070084SF from Corech Microwave is a 90 Degree Hybrid Coupler with Frequency 7 to 8.4 GHz, Average Power 50 W, Peak Power 0.5 kW, Insertion Loss 0.6 dB, Isolation 18 dB. Tags: Module with Connectors. More details for HC90-070084SF can be seen below.