To receive the digital tv stations groups to the south/south west and north west and north east. Install a
http://www.antennacraft.net , U8000 aimed at about 180 degree magnetic compass. So that the U8000 can receive the tv stations to the south and north , remove the reflector rods buy drilling out the rivits that hold the metal clips that hold the reflectors rods and remove the reflector rods. Now the U8000 , >< shaped metal receptors will receive in 2 directions , the front of the antenna and the back of the antenna. For 4 tv's connected use a Channel Master CM3414 distribution amplifier. For 5 tv's connected use a CM3418 distribution amplifier. The U8000 is mounted above the roof , here are some strong and sturdy antenna mounts ,
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
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http://www.ronard.com