The QHC8-6000-12400-30-S from Qualwave is a 180 Degree Hybrid Coupler with Frequency 6 to 12.4 GHz, Average Power 30 W, Phase Balance ±12 Degrees, Insertion Loss 1.8 dB, Isolation 15 dB. Tags: Module with Connector. More details for QHC8-6000-12400-30-S can be seen below.