I took my home Direct TV receiver in my RV and it worked just fine.
That was a few years ago. Before Direct went to "spot beam" . I don't have satellite TV any more. I have been told by others that when they travel far from home you have to call Direct and tell them where you are so they can change your receiver configuration to work in your location.
I have heard some discussion about it that implied that it only effects the locals.
Take it with you on your next trip and see how it plays.
2004.5 Dodge 3500 5.9 Cummins, NV5400, 5" turbo back stainless exhaust, Edger programmer & 22.5 Alcoa's
2002 Forest River 36 5th Wheel (staying home)
1992 Jayco 29 5th Wheel (Mexico veteran & headed back)
2002 "faux" Wanderlodge 40' My new toy....