The QHC9-2000-6000-K2 from Qualwave is a 90 Degree Hybrid Coupler with Frequency 2000 to 6000 MHz, Average Power 200 W, Insertion Loss 0.4 dB, Isolation 15 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QHC9-2000-6000-K2 can be seen below.