The QHC9-2000-3000-K6 from Qualwave is a 90 Degree Hybrid Coupler with Frequency 2000 to 3000 MHz, Average Power 600 W, Insertion Loss 0.3 dB, Isolation 18 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QHC9-2000-3000-K6 can be seen below.