Originally Posted by gbaglo
From everything I've read, you need to be close enough to an unobstructed signal, that you're likely camped in a RV Resort with cable.
At my house I can receive the local broadcast stations (all of which are now digital and high-definition), but there is no cable service available in this rural area. I wouldn't count on cable in a campground unless it is in an urban area.
The digital broadcasts are more "finicky" than analog. With analog you could just settle for a snowy image if the signal was weak, but in the same situation (same channel, same transmitter power, same antenna) reception might be sporadic (and unwatchable) with digital... but when it works, it's a nice picture!