I have a Montana High Country 318RE and the antenna was rolled into a coil lying on top of the Jensen inside the cabinet. The antenna is a dipole, so I unrolled it and stuck one of the wires through the hole going into the area behind the fireplace, and just let the other wire stay behind the Jensen. Seems to work a little better. Back in the late 70's during the customized van era, installers would cut the roof rack top rail in half at the rear of the rack and insert a piece of plastic in the rail to keep it separated. This essentially turned the roof rack into a dipole antenna for the TV. They attached a 300-to-75 ohm transformer to each side of the rail at the split and ran a piece of coax inside to the TV. Worked great! With that in mind, I am going to pull the Jensen and push one of the wires of the dipole antenna through the rear window and attach it to a screw on the ladder, either where the ladder mounts to the coach, or to one of the screws that attaches a step to the ladder. The ladder should act as a large FM antenna. If it doesn't give me any better results, my plan is to purchase a mirror mount rubber FM antenna(truck stops and web sites for trucker parts have them), drill a hole through the back wall and feed the coax through the wall and zip-tie it to the ladder, mountng the antenna to the top of the ladder. A semi-permanent solution would be to use a RV thru-wall F-type covered connector and use a clamp mount on the antenna. That way you can clamp the antenna on the ladder when you need it, and take it off when you don't. I report on my test resullts and final installation, with pics, on a later post.
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Jerry Rowell - N4QPC
Helena, Alabama
2004 Chevy 2500HD Crew Cab LS, 6.0L,
2014 Montana High Country 318RE with Ground Control Electric Auto Leveling System
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