The QHC9-7000-12750-50-S from Qualwave is a 90 Degree Hybrid Coupler with Frequency 7000 to 12750 MHz, Average Power 50 W, Insertion Loss 0.8 dB, Isolation 15 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QHC9-7000-12750-50-S can be seen below.