Around here that could deliver standard definition picture quality. Find someone at the store and have them bring you up to speed about HD.
recently had whole house re wired and our electrician ran a coax cable from corner of room(where skybox is) under floor and up inside wall to a wall plate (where we have positioned our TV). Just fixed TV and connected but picture is very poor is there anyway or improving it ? It connects to TV via RF in the push in type of jack. Sorry if description is a bit vague total novice