How To Install Motorola Vhf Antenna On Fiberglass Roof

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.

How to install motorola vhf antenna on fiberglass roof.

It will work best with the one connection in the center at the antenna. Can we change the length of each antenna to accommodate the loss of the ground plane. One idea i had was that i might be able to put magnets on the inside of the roof just below and so opposite where the antennas were mounted that would hold them on. 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. My knowledge of antenna propagation is limited. 136 174 mhz 3 0db gain vhf antenna had4022 136 174 mhz 3 0db gain vhf through hole mount 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.

The entire roof is fiberglass. 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. We are using everything from vhf 700 800 to low uhf 416mhz federal. I had a terrific time helping randy review some of the factors involved in erecting a vhf uhf dual band antenna for 2m and 70cm bands and then helping him install and test it out.

Don t want to mount on fender bumper 1 4 panel hood or roof. Whatever you do do not put holes in your roof to attach your antenna. I m thinking of the predator 10k dual coil. 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.

Has anyone come up with some way to arrange to attach a magnetic antenna on a similar roof of their rv. You can also buy non penetrating mounts that use weights rather than screws to hold them in place.