The SF2256E from Murata is a Band Pass Filter with Frequency 1.04 to 1.12 GHz, Bandwidth 40 MHz, Center Frequency 1076.06 MHz, Insertion Loss 1.6 to 5 dB, Power 0.01 W. Tags: Surface Mount, Ceramic, Surface Mount, RF SAW Filter, Ceramic Filter. More details for SF2256E can be seen below.