The JSF-04-466/1N from Pulsar Microwave is a 180 Degree Hybrid Coupler with Frequency 2.20 to 2.40 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-04-466/1N can be seen below.