The AM779B1192 from Anatech Electronics is a Band Pass Filter with Frequency 770 to 788 MHz, Bandwidth 18 MHz, Center Frequency 779 MHz, Insertion Loss 2.0 dB, Lower Rejection 50dB @ 1077.2-1095.2 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM779B1192 can be seen below.