How To Install Motorola Vhf Antenna On Fiberglass Roof

Has anyone come up with some way to arrange to attach a magnetic antenna on a similar roof of their rv.

How to install motorola vhf antenna on fiberglass roof. The entire roof is fiberglass. Don t want to mount on fender bumper 1 4 panel hood or roof. Can we change the length of each antenna to accommodate the loss of the ground plane. 146 150 8 mhz 1 4 wave low profile vhf roof mount antenna.

Browse motorola s selection of mobile radio antennas and find roof mount and through hole mount antennas for cars and motorcycles to support your two way radios. You can also buy non penetrating mounts that use weights rather than screws to hold them in place. Let s take a look at some of the things randy and i considered for his antenna project and wrap up with a description of his solution. My knowledge of antenna propagation is limited.

Connect the ground plane in the center to the outer metal conductor of your vertical antenna. There is no need to attempt to connect the ground plane to any other metallic structure or to a real ground rod. It will work best with the one connection in the center at the antenna. I know that normally the antenna s use the roof as a ground plane however the roof being made of fiberglass that s not going to work.

136 174 mhz 3 0db gain vhf antenna had4022 136 174 mhz 3 0db gain vhf through hole mount antenna. In order to mount an antenna on your roof without damaging it you should attach the antenna to the gable the fascia or the chimney. We are using everything from vhf 700 800 to low uhf 416mhz federal. Whatever you do do not put holes in your roof to attach your antenna.

I want the antenna mounted 16 from center back window on fiberglass lid. I m thinking of the predator 10k dual coil.