The SF140016B from Filtronetics is a Band Pass Filter with Frequency 139.2 to 140.8 MHz, Bandwidth 1.60 MHz, Center Frequency 140 MHz, Insertion Loss 28 to 28.5 dB, Upper Rejection 40 to 45 dB. Tags: Through Hole, RF SAW Filter. More details for SF140016B can be seen below.