The CMX35Q05 from RN2 Technologies is a 90 Degree Hybrid Coupler with Frequency 3300 to 4200 MHz, Average Power 70 to 80 W, Insertion Loss 0.20 to 0.35 dB, Coupling 5 dB, Coupling Variation ±0.35 to ±0.45 dB. Tags: Surface Mount. More details for CMX35Q05 can be seen below.