The SF2162E from Murata is a Band Pass Filter with Frequency 1.14 to 1.22 GHz, Bandwidth 40 MHz, Center Frequency 1178.12 MHz, Insertion Loss 2.5 to 4.5 dB, Operating_Temperature -40 to 85 Degree C. Tags: Surface Mount, Ceramic, Surface Mount, Ceramic Filter. More details for SF2162E can be seen below.