The DB0805A1350ASTR from KYOCERA AVX is a 90 Degree Hybrid Coupler with Frequency 1.3 to 1.4 GHz, Average Power 10 W, Insertion Loss 0.35 dB, Coupling 3 dB, Phase Balance 3 Degree. Tags: Surface Mount. More details for DB0805A1350ASTR can be seen below.