We are having problems with our Antenna cable. We finally figured out it is the cable and rather than replace just the heads we wanted to update the cables from the antenna to the 2 tvs inside. Our Winnebago Adventurer is 2002 model and we replaced the antenna, no longer have that box that had all those buttons (TV, TV2, VCR, Satelite, Cable etc). We just hook the antenna cable and tv cables to a booster. Question is, is there anyway to replace the cables without destroying your RV? :-\