The DBHB1801000200A from Qotana is a 180 Degree Hybrid Coupler with Frequency 1 to 2 GHz, Average Power 50 W, Peak Power 1 kW, Coupling 3 dB, Amplitude Balance ±0.3 to 0.5 dB. Tags: Module with Connector. More details for DBHB1801000200A can be seen below.