The HYB0001-1-7 from Sirius Microwave is a 90 Degree Hybrid Coupler with Frequency 0.001 to 1 MHz, Average Power 1 W, Insertion Loss 1.8 dB, Isolation 30 dB, Coupling 3 dB. Tags: Module with Connectors. More details for HYB0001-1-7 can be seen below.