Can't speak for Dish Network, but DirecTV does allow you to have a second "service location". They installed an antenna for us at our home in TV so all we have to do is bring our receivers with us when we come down, hook them up, call DirecTV to tell them to switch us over to our other service location, and voila - works like a charm. By making that phone call, we're able to get a ton of local channels from around central FL.
Nicest part is that it doesn't cost anything extra - no increase to our monthly invoice.
Bill
