The AM3015B1482 from Anatech Electronics is a Band Pass Filter with Frequency 3 to 3.03125 GHz, Bandwidth 31.25 MHz, Center Frequency 3015.625 MHz, Insertion Loss 5 dB, Rejection 28 to 30 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM3015B1482 can be seen below.