The JSF-08-465/3N from Pulsar Microwave is a 180 Degree Hybrid Coupler with Frequency 1.03 to 1.09 GHz, Average Power 50 W, Coupling 3 dB, Amplitude Balance 0.4 dB, Phase Balance 3 Degree. Tags: Module with Connector. More details for JSF-08-465/3N can be seen below.