The AM151.152CR163 from Anatech Electronics is a Band Pass Filter with Frequency 151.13 to 151.17 MHz, Bandwidth 0.04 KHz, Center Frequency 151.1525 MHz, Insertion Loss 5 dB, Lower Rejection 60 dB at Fc +/-65 kHz. Tags: Surface Mount, Crystal Filter. More details for AM151.152CR163 can be seen below.