The AM760B1321 from Anatech Electronics is a Band Pass Filter with Frequency 727.5 to 792.5 MHz, Bandwidth 65 MHz, Center Frequency 760 MHz, Insertion Loss 3.0 dB, Upper Rejection 17 dB @ 813 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM760B1321 can be seen below.