The HDBF08018A64 from Shoulder Electronics is a Band Pass Filter with Frequency 79.5 to 80.5 MHz, Bandwidth 1.0 to 19.2 MHz, Center Frequency 80 MHz, Insertion Loss 28.5 dB, Power 0.001 W. Tags: Through Hole, IF SAW Filter. More details for HDBF08018A64 can be seen below.