The JTP-10-450/1N from Pulsar Microwave is a 180 Degree Hybrid Coupler with Frequency 10 to 100 MHz, Average Power 50 W, Coupling 3 dB, Amplitude Balance 0.5 dB, Phase Balance 3 Degree. Tags: Module with Connector. More details for JTP-10-450/1N can be seen below.