Nj Pip Pd
Your scanner needs to be programmed to accomodate a step of 7.5 KHz (based upon my programming into a Uniden BC296D) in order to receive the freq. "on center." If it is off a bit (your case), it may still pick up the transmissions, but with some audio distortion. Some scanners will not allow you to program a certain step into the radio, since it is already preprogrammed to certain ones only (5 KHz, 25 KHz, etc.) Others will automatically adjust to what you are trying to enter into the radio.
Try 154.8900 for the NY Palisades PD side. I forgot what the PL is though.