The AM3300B1041 from Anatech Electronics is a Band Pass Filter with Frequency 3.275 to 3.325 GHz, Bandwidth 50 MHz, Center Frequency 3300 MHz, Insertion Loss 4.5 dB, Rejection 60 to 80 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM3300B1041 can be seen below.