The JSO-06-465/2S from Pulsar Microwave is a 180 Degree Hybrid Coupler with Frequency 500 MHz to 1 GHz, Average Power 80 W, Coupling 3 dB, Amplitude Balance 0.4 dB, Phase Balance 8 Degree. Tags: Module with Connector. More details for JSO-06-465/2S can be seen below.