The AM98.7CR159 from Anatech Electronics is a Band Pass Filter with Frequency 98.7 MHz, Bandwidth 0.15 KHz, Center Frequency 98.7 MHz, Insertion Loss 3.0 dB, Lower Rejection 20 dB at Fc +/-250 kHz. Tags: Surface Mount, Crystal Filter. More details for AM98.7CR159 can be seen below.