I spent 600 bucks on my king dome. Turn it on, let it scan, Wa-La...no muss, no fuss! Very easy install. No coax to drag around, no dish to carry in the bay. Great support when and if you need it. Mine was a factory refurbished unit hence the low price.normally around 1200 bucks. Couldn't beat the deal. They treat it as though it's a brand new unit which it actually was. It was on display at a dealer and returned when they went out of business. Thoroughly home over and sold. It only works while parked, not traveling.