The AM1230B1019 from Anatech Electronics is a Band Pass Filter with Frequency 1.16 to 1.3 GHz, Bandwidth 140 MHz, Center Frequency 1230 MHz, Insertion Loss 1.5 dB, Lower Rejection 20dB @ 1500-1620 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM1230B1019 can be seen below.
