The AM1602B1707 from Anatech Electronics is a Band Pass Filter with Frequency 1593 to 1611 MHz, Bandwidth Fo ± 9 MHz, Center Frequency 1602 MHz, Insertion Loss 3 dB, Rejection 45 to 50 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM1602B1707 can be seen below.