The AM1567S817 from Anatech Electronics is a Band Pass Filter with Frequency 805 MHz to 2.33 GHz, Bandwidth 1525 MHz, Center Frequency 1567.5 MHz, Insertion Loss 2.8 to 4.0 dB, Upper Rejection 5 dB 1650 - 2000 MHz. Tags: Surface Mount, RF SAW Filter. More details for AM1567S817 can be seen below.