The CMX35E03 from RN2 Technologies is a 90 Degree Hybrid Coupler with Frequency 3300 to 4200 MHz, Average Power 25 W, Insertion Loss 0.20 to 0.30 dB, Isolation 18 to 23 dB, Coupling 3 dB. Tags: Surface Mount. More details for CMX35E03 can be seen below.