The HC014019-8S_B from Panda Microwave is a 180 Degree Hybrid Coupler with Frequency 1.4 to 1.9 GHz, Average Power 30 W, Peak Power 0.5 kW, Coupling 3 dB, Amplitude Balance 1 dB. Tags: Module with Connector. More details for HC014019-8S_B can be seen below.