The entertainment center is located in a slide out and for now, I've been running the cable from the dish through the rubber seal and up to the receiver box which works fine, but I'd rather have a more permanent set up. Rather than let them tear things apart, I think rather than use the original connection on the other side of the trailer and run new coax, I'll just install a connection in or near the slide out that hooks directly to the box.
Rob - where would I come up with a "through hull" coax port that you mentioned? The floor or slide out wall is thicker than most couplings used to hook up coax.
thanks