For reception of the Huntsville area group of Digital Broadcast Tv stations channels.
Above the roof in such a manner that the roof and building are not impeding and blocking reception to the , South West.
Install a Winegard HD7698P antenna aimed at about , 205 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Here are chimney antenna mounts.
http://www.ronard.com/ychim.html.
Measure the chimney and use a , ronard(2212) , ronard(2218) , ronard(2224) .
Buy the ronard antenna mounts at solidsignal by typing , ronard(x) , in the solidsignal search box or buy from ronard.
Here are some places to buy antennas and etc. .
http://www.solidsignal.com.
http://www.amazon.com.
http://www.winegarddirect.com.
http://www.ronard.com.
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Install a Winegard , LNA-100 'Boost' , antenna system amplifier.
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For 1 Tv connected use No splitter.
For 2 Tv's connected use a simple common 2 way splitter.
For 3 Tv's connected use a simple common 3 way splitter.