The CHC0102U222T90 from Cernex Inc is a 90 Degree Hybrid Coupler with Frequency 1.7 to 2.5 GHz, Average Power 100 W, Insertion Loss 0.2 dB, Isolation 22 dB, Coupling 3 dB. Tags: Module with Connectors. More details for CHC0102U222T90 can be seen below.