The AM481S145 from Anatech Electronics is a Band Pass Filter with Frequency 478.75 to 483.25 MHz, Bandwidth 4.5 MHz, Center Frequency 481 MHz, Insertion Loss 2.0 to 2.8 dB, Upper Rejection 27 dB 493.5-1700 MHz. Tags: Surface Mount, RF SAW Filter. More details for AM481S145 can be seen below.
