The HC90-022027SF from Corech Microwave is a 90 Degree Hybrid Coupler with Frequency 2.2 to 2.7 GHz, Average Power 100 W, Peak Power 0.5 kW, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Module with Connectors. More details for HC90-022027SF can be seen below.