We mounted ours on a moveable board on our roof. So that way it's easy to adjust any time we need to. It's also out of the way - you can't look at our house and see we have it. Pretty cool, I guess. I dunno about signal strength, but I think it's pretty good, 'cause the picture is good. Of course, I watch about 10 minutes of TV every month, so it could be going to hell for all I know.