The HYB500-2000-3 from Sirius Microwave is a 90 Degree Hybrid Coupler with Frequency 500 MHz to 2 GHz, Average Power 1 W, Insertion Loss 1.2 dB, Isolation 15 dB, Coupling 3 dB. Tags: Module with Connectors. More details for HYB500-2000-3 can be seen below.