The HC0925U03-020 from Yantel Corporation is a 90 Degree Hybrid Coupler with Frequency 880 to 960 MHz, Average Power 2 W(Combiner), 4 W (Divider), Insertion Loss 0.3 to 0.35 dB, Isolation 25 to 27 dB, Coupling 3 dB. Tags: Surface Mount. More details for HC0925U03-020 can be seen below.