I am trying to pick up New Castle County Fire on my Unication G3 and SDS100 devices from Camden County. I'm just too far for the 800mhz state system, but I can start to pick up 453.05 rebroadcast of Tac 3 and EMS 1. Problem is I get those very annoying data bursts coming over. Does anyone know what that is and where it comes from? Is there a PL Tone I can use to block out that noise? And I also read somewhere from years ago Talleyville used to rebroadcast on 460.6. Do they still do this or is there some other rebroadcast of Fire Tac 3?