The HC90-010124SF from Corech Microwave is a 90 Degree Hybrid Coupler with Frequency 1 to 12.4 GHz, Average Power 50 W, Peak Power 0.5 kW, Insertion Loss 1.5 dB, Isolation 16 dB. Tags: Module with Connectors. More details for HC90-010124SF can be seen below.