The AM6350B1057 from Anatech Electronics is a Band Pass Filter with Frequency 6.15 to 6.55 GHz, Bandwidth 400 MHz, Center Frequency 6350 MHz, Insertion Loss 1.3 dB, Rejection 20 to 25 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM6350B1057 can be seen below.