Sounds like the question from hell. I have Dish at the house I'm renting. I also have my RV outside and I use it as an office. I'd like to have at least Fox News in it, but Dish wants me to buy a bunch of fancy stuff. My receiver is the same one I used in the park I use to live in, connected to a Dish on a stand. Now I'm told I can't do that, that I have to buy a RV unit and a bunch of expensive stuff. Can't I just hook up to the second TV connection in my current receiver? I'm ripping my hair out (at 63 years of age, that's not good). Grateful for any...ANY help I can get.