For reception of , NBC , CBS , ABC , PBS , FOX , The CW , ION , MyNetwork. Install a Winegard HD7084P antenna above the roof at about 20 to 25 feet high above the ground , aimed at 194 degree magnetic compass. Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. For one or two tv's connected use a Winegard AP8700 preamp. For 3 or 4 tv's connected use a Winegard AP8275 preamp. . . Here are some roof mounts ,
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
http://www.ronard.com/ychim.html. Here are places to buy antennas and etc. ,
http://www.winegarddirect.com ,
http://www.solidsignal.com ,
http://www.amazon.com. Use new RG-6 cable on the outside.