The HYB005-100-8 from Sirius Microwave is a 90 Degree Hybrid Coupler with Frequency 0.05 to 100 MHz, Average Power 1 W, Insertion Loss 0.6 dB, Isolation 25 dB, Coupling 3 dB. Tags: Module with Connectors. More details for HYB005-100-8 can be seen below.