The TBG-10100-3S-90 from Talent Microwave Inc is a 90 Degree Hybrid Coupler with Frequency 1 to 10 GHz, Average Power 50 W, Insertion Loss 1.2 to 1.5 dB, Isolation 15 to 18 dB, Coupling 3 dB. Tags: Module with Connectors. More details for TBG-10100-3S-90 can be seen below.