The HDBF14009C63 from Shoulder Electronics is a Band Pass Filter with Frequency 139.5 to 140.5 MHz, Bandwidth 1.0 to 10.23 MHz, Center Frequency 140 MHz, Insertion Loss 25 dB, Power 0.001 W. Tags: Through Hole, IF SAW Filter. More details for HDBF14009C63 can be seen below.