Truck noise on pro-106

[dgruber]

When i am searching thru the 400 megahertz i hear this noise were the audio sounds like a truck. is the encrypted??

 

[ka3jjz]

It's very nearly impossible to diagnose this without knowing where you are (county/state is great) and the frequency

It could be encrypted, but it also could be the control channel of a trunk system, or if it's a digital system, one of its users.

Without more information, we're spitting in the wind...Mike

 

[Ronaldski]

May not necessarily be your answer but who knows, it helped me anyways.
Time for a tuneup or change spark plug wires? I asked a mechanic about the static even on fm radio.
It wasnt a problem on any p25 systems though.
He mentioned it probably can be the wires. I just had a tuneup, no static anymore!