Hello out there. Can anybody out there tell me if there is a way to improve audio quality on the 396 XT scanner in the 800 frequency range? I live across the river from Philadelphia which use those frequencys and the audio has a lot to be desired. I bought a special antenna for that range but does not do much. Here in Burlington county we use frequencys in the 500 range and the scanner works great but in the 800 range not so good. So any suggestions, thanks for any help.