The C0727J5003AHF from TTM Technologies is a 90 Degree Hybrid Coupler with Frequency 700 MHz to 2.7 GHz, Average Power 2 W, Insertion Loss 0.7 to 0.8 dB, Isolation 23 to 28.8 dB, Coupling 3 dB. Tags: Surface Mount. More details for C0727J5003AHF can be seen below.