I recently bought an RV with a Winegard Traveler satellite dish. I have changed it over to the Dish Network LNB and plan to install 3 Wally's. I currently have a single coax running from the Traveler to the inside of the MH. I understand I will need to run 3 separate coax cables from the traveler (using A, B, and C) each to a separate Wally. Is it possible to use the DPP 44 switch to get the 3 wally's to work from a single coax from the traveler?