Contact King.They make a controller that replaces the power injector that will allow you to use the DirecTV dish (Quest) to receive Dish network. It's called the UC-1000 or something like that. they might have one that lets the Tailgater pick up the 101 satellite that DirecTV uses. You obviously will need to have a DirecTV receiver and contract. The Wally or Hopper will not work with DirecTV.
1999 Newmar MACA 3796 F53 6.8L 2016 Ford Edge Sport Roadmaster Sterling A/T with Brake Buddy Select