The 0896FB15A0100 from Johanson Technology is a Balun with Frequency 863 to 928 MHz, Phase Balance 10 Degree, Insertion Loss 1.5dB, Power 1 W, Return Loss 11.7 Db. Tags: Ceramic, Surface Mount, Unbalanced to Balanced. More details for 0896FB15A0100 can be seen below.