The SF2088C from Murata is a Band Pass Filter with Frequency 262.5 to 332.5 MHz, Bandwidth 35 MHz, Center Frequency 297.5 MHz, Insertion Loss 13 to 13 dB, Power 0.02 W. Tags: Surface Mount, Ceramic, Surface Mount, IF SAW Filter, Ceramic Filter. More details for SF2088C can be seen below.