Originally Posted by cjd10
We have never had as good reception on the rear TV as we do on the front. Just parked here at the house the front TV would tune in 17 channels and the rear only 6. After reading this post I got ambitious and decided to check the splitter. Found it just as described and all the connections were loose. (Had to pull the AC outlet out to get it through the hole) After tightening still didn't help much so I installed a new splitter designed for HD and satellite and it solved the problem. Not only do both TV's pick up the same channels now but the signal strength is a little better.
When checking and tightening the coax take a look if they left a thin coating on the center conductor of the coax.
I had the same issue over a year ago when all the TV had issues when hooked up the campground cable.
I found the outside campground connector still had a thin clear layer of something left over the center conductor. Removed it with my nail and everything was perfect after that.