The QHC8-1000-3000-2 from Qualwave is a 180 Degree Hybrid Coupler with Frequency 1 to 3 GHz, Average Power 2 W, Amplitude Balance ±0.7 dB, Phase Balance ±10 Degrees, Insertion Loss 1 dB. Tags: Surface Mount. More details for QHC8-1000-3000-2 can be seen below.