A Simple reception situation.
Above the peak of the roof in such a manner that the roof and building are not impeding and blocking reception in the direction of , East , South East , South , South West , North West.
Install a ANT751 antenna aimed at about 180 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
_____________________________
The signal strengths are strong at your location.
Test reception with No antenna system amplifier.
_____________________________
For 1 Tv connected use No amplifier.
For 2 Tv's connected use a simple common 2 way splitter.
For 3 Tv's connected use a simple common 3 way splitter.
_____________________________
Can also Test reception with a , Winegard LNA-100 'Boost' antenna system amplifier.
_________________________________