The QHC8-106-176-30-S from Qualwave is a 180 Degree Hybrid Coupler with Frequency 106 to 176 MHz, Average Power 30 W, Amplitude Balance ±0.8 dB, Phase Balance ±10 Degrees, Insertion Loss 1.2 dB. Tags: Module with Connector. More details for QHC8-106-176-30-S can be seen below.