The JSO-01-465/3S from Pulsar Microwave is a 180 Degree Hybrid Coupler with Frequency 1 to 2 GHz, Average Power 80 W, Coupling 3 dB, Amplitude Balance 0.5 dB, Phase Balance 8 Degree. Tags: Module with Connector. More details for JSO-01-465/3S can be seen below.