I'm sure the title doesn't make much sense so I'll try and clear it up. One of the channels I have programmed in picks up 2 different counties. The frequency is programmed for a county fire dispatch but it is also picking up some other counties PD dispatch. I programmed in the PL code and now the reception isn't as good as when I didn't have the PL code. When they are speaking on the channel it will cut out for some reason. Anything I can do to stop this other then not putting in the PL code?