I have a switch box in my MH. I can watch satellite on any of my three tvs's from one source at the same time or watch satellite on any tv while watching local on the other tv's, or DVD on one tv and sat and local on others. Any combo. It can be done but you need a switch box to make it happen.
the only drawback is the connections. All must be either coax in and out or HDMI in and out. There is not a hybrid on the market. I researched them well a year ago. So with that said if your sat box is HDMI all your tv connections must be alike. If your sat output is coax then all TVs must be coax.
Mine are all coaxed but Dish has a wally receiver which is both coax and HDMI solving my dilemma. DTV is all HDMI.
i hope this helps.
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