Using a Hopper 3 in Your RV
Finally, a relatively easy way to use a DISH Hopper 3 in your RV — DPH42 Switch Option.
Prior to this, I recommended swapping the “head” (LNBF) of a rooftop Winegard Travler which could be problematic at times (see Crazy Ivan).
However, when you add a DPH42 switch to a stock Travler, there are no problems (so far).