I would like to extend my TV airel that I have on the outside of the building around the outside of the house to another room. I have seen the kits to be able to do this from the inside but is there something I need to be able to do this from the outside.
I don't want to have cabel running on the inside of the house. Someone said I needed some kind of junction box that has feeds off it so I can run the cable to another location as well.
Your help is appreciated.