Posted 3/20/2008 18:22 (#338079 - in reply to #337531) Subject: Re: Two way radio antenna on plastic cab roofs
That's what we have used on a couple tractors that had fiberglass roofs.
Another thing you can do is run a ground wire from the cab frame to the base of the antennae or mount it to the arm of a mirrow, we did that on our combine & semi tractors.