Dish satellite hookup via cable input on Travel Trailer

I'm glad this works for you. I'm fortunate to have the "satellite prep" on my camper, so will never need this. But I've read lots of posts on these forums saying how complicated and or even impossible it is to run satellite through the outside cable jack, this is kind of refreshing that there's an easier way to do it. I'm glad this worked for you and you've provided an alternative answer to a difficult puzzle.