The QHC9-600-6000-K1-S from Qualwave is a 90 Degree Hybrid Coupler with Frequency 600 to 6000 MHz, Average Power 100 W, Insertion Loss 1.2 dB, Isolation 18 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QHC9-600-6000-K1-S can be seen below.