The SF2037C from Murata is a Band Pass Filter with Frequency 72.7 to 80.3 MHz, Bandwidth 3.8 MHz, Center Frequency 76.5 MHz, Insertion Loss 10 to 12 dB, Power 0.01 W. Tags: Surface Mount, Ceramic, Surface Mount, IF SAW Filter, Ceramic Filter. More details for SF2037C can be seen below.