A simple reception situation.
Many , many , many , many , Digital Tv stations/channels will be received.
Above the roof install and aim a Winegard HD7696P antenna with No amplifier at about 180 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Here are some above the roof antenna mounts ,
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
http://www.ronard.com/ychim.html ,
http://www.ronard.com.
Buy the ronard antenna mounts at solidsignal by typing the word ronard in the solidsignal search box.
Here are places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.winegarddirect.com ,
http://www.amazon.com.
For 1 Tv connected use no splitter.
For 2 Tv's connected use a simple common 2 way splitter.