The AM5455B1620 from Anatech Electronics is a Band Pass Filter with Frequency 5405 to 5505 MHz, Bandwidth 100 MHz, Center Frequency 5455 MHz, Insertion Loss 3.2 to 3.5 dB, Rejection 15 to 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM5455B1620 can be seen below.