Sat. TV signals are line of sight, meaning there has to be a clear and unobstructed path between your dish and the satellite(s). Trees, mountains, etc., will block the signal, as will storm clouds. We had a roof mounted tracking sat. antenna systems on a previous motor home and if we had a nice tree shaded camp site, we didn't have sat. TV. Having had the fixed, roof mounted type, I wouldn't do it again. If you must have sat. TV, IMO you're better off with the movable dish on a tripod.
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