The SF2208E from Murata is a Band Pass Filter with Frequency 1.21 to 1.25 GHz, Bandwidth 20 MHz, Center Frequency 1227 MHz, Insertion Loss 0.95 to 1.3 dB, Power 0.1 W. Tags: Surface Mount, Ceramic, Surface Mount, RF SAW Filter, Ceramic Filter. More details for SF2208E can be seen below.