From what I've determined (from reviewing previous owner receipts) we have a Trav'ler SK-3005 DirecTV Slimline and need the Dish SK-1000 to use our Dish home receiver. I haven't gotten on top to check out the antenna system, since first doing the RV check out before buying, so I'm not certain what would be required to swap the parts, but I'm guessing it wouldn't take much - probably a few machine screws and nuts to remove the reflector and LNBs and arm, possibly as a whole assembly. The cable(s) just unscrew from the back of the LNBs. Let me know if you are might be interested in swapping - no hurry on our part as it will be a while (this summer) before we move into the rig.
Steve and LaDonna
2011 Mobile Suites 38TKSB3 #5509