The QHC9-1000-2000-50-S from Qualwave is a 90 Degree Hybrid Coupler with Frequency 1000 to 2000 MHz, Average Power 50 W, Insertion Loss 0.2 dB, Isolation 22 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QHC9-1000-2000-50-S can be seen below.