The QCC-20+ from Mini Circuits is a 90 Degree Hybrid Coupler with Frequency 1200 to 2200 MHz, Average Power 17.5 W, Insertion Loss 0.4 to 0.9 dB, Isolation 16 to 35 dB, Amplitude Balance 0.4 to 1 dB. Tags: Surface Mount. More details for QCC-20+ can be seen below.