The DBHB9000400080B from Qotana is a 90 Degree Hybrid Coupler with Frequency 400 to 800 MHz, Average Power 150 W, Insertion Loss 0.3 dB, Isolation 20 dB, Coupling 3 dB. Tags: Module with Connectors. More details for DBHB9000400080B can be seen below.
