The WMQH-5-10-S from Werbel Microwave is a 90 Degree Hybrid Coupler with Frequency 5 to 10 GHz, Average Power 30 W, Insertion Loss 3.2 dB, Isolation 18 to 39 dB, Coupling 3 dB. Tags: Module with Connectors. More details for WMQH-5-10-S can be seen below.