The SF2140A-1 from Murata is a Band Pass Filter with Frequency 121.6 to 158.4 MHz, Bandwidth 18.4 MHz, Center Frequency 140 MHz, Insertion Loss 10.3 to 11 dB, Power 0.01 W. Tags: Surface Mount, Ceramic, Surface Mount, Ceramic Filter. More details for SF2140A-1 can be seen below.