The AM793B1388 from Anatech Electronics is a Band Pass Filter with Frequency 790.5 to 795.5 MHz, Bandwidth 5 MHz, Center Frequency 793 MHz, Insertion Loss 4 dB, Upper Rejection 25 dB @ 634.4-644.4 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM793B1388 can be seen below.