The King Dome Satellite in motion uses integrated DVB technology to provide positive identification and lock on the correct one automatically. This King Dome Satellite has a single coaxial cable that connects the dome to the indoor unit for simple installation. The Trac-King has unlimited rotation, so you'll never experience a loss of picture due to cable unwrap. Just push a button and the dish will automatically find and track the one of your choice. If you have DISH 500 service from DISH Network, a standard feature allows you to easily move back and forth between satellites while parked or driving.