The DBHB9001700250C from Qotana is a 90 Degree Hybrid Coupler with Frequency 1.7 to 2.5 GHz, Average Power 200 W, Peak Power 2 kW, Insertion Loss 0.2 dB, Isolation 22 dB. Tags: Module with Connectors. More details for DBHB9001700250C can be seen below.