The DBHB9000690270A from Qotana is a 90 Degree Hybrid Coupler with Frequency 698 MHz to 2.7 GHz, Average Power 50 W, Peak Power 0.5 kW, Insertion Loss 0.25 to 0.3 dB, Isolation 22 to 25 dB. Tags: Module with Connectors. More details for DBHB9000690270A can be seen below.