The MM-BHC-100265-90 from Mountain Microwave Technology is a 90 Degree Hybrid Coupler with Frequency 10 to 26.5 GHz, Average Power 50 W, Insertion Loss 2 dB, Isolation 12 dB, Coupling 3 dB. Tags: Module with Connectors. More details for MM-BHC-100265-90 can be seen below.