The CHC06200115K180 from Cernex Inc is a 180 Degree Hybrid Coupler with Frequency 6 to 20 GHz, Average Power 20 W, Coupling 3 dB, Coupling Variation ±1 dB, Insertion Loss 1.2 dB. Tags: Module with Connector. More details for CHC06200115K180 can be seen below.