The HC80-022027SF from Corech Microwave is a 180 Degree Hybrid Coupler with Frequency 2.2 to 2.7 GHz, Average Power 50 W, Peak Power 0.5 kW, Coupling 3 dB, Amplitude Balance ±0.4 dB. Tags: Module with Connector. More details for HC80-022027SF can be seen below.