6" Ground Plane Disc Adjustable Upper Radius Rods RRP362 Intercom

RRP362 Intercom

There is a plate that goes under the transmission and there is also an additional plate that welds in the inside of the chassis under the transmission to tie everything together

upgraded gear protection

including UV-5R)

RPU499A PLUS

6" Ground Plane Disc Adjustable Upper Radius Rods RRP362 IntercomMade for vehicles with a non metal roof that uses a ground plane antenna. For best performance, mount the Ground Plane Disc on top of your roof and your antenna on top of the disc. The Ground Plane disc can be mounted on the underside of the roof, but antenna performance may decline. 4 holes in the ground plane allow you to incrementally adjust the position of your antenna once it has been mounted. 6" Diameter Alloy construction (4) 3 8" holes