The RCP650B03N from RN2 Technologies is a 90 Degree Hybrid Coupler with Frequency 470 to 860 MHz, Average Power 500 W, Insertion Loss 0.15 to 0.20 dB, Isolation 18 to 23 dB, Coupling 3 dB. Tags: Surface Mount. More details for RCP650B03N can be seen below.