The current Tv channels that are being transmitted and received in , USA , Canada , Mexico , are.
VHF low band channels 2 thru 6.
VHF high band channels 7 thru 13.
UHF band channels 14 thru 51.
Your location has Tv channels in all 3 Tv bands.
Some of the Tv stations signal strengths are Weak signal strength at your location.
Recommond install a Large All Channel Tv antenna.
Recommend
Above the Peak of the Roof in such a manner that the roof and building are not impeding and blocking reception in the directions of , East , West , North.
Install a Winegard HD7084P All channel antenna aimed at about 95 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
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Install a Winegard AP8700 preamp.
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For 1 Tv connected use No splitter.
For 2 Tv's connected use a , HFS-2D , 2 way splitter.
For 3 Tv's connected use a , HFS-3D , 3 way splitter.
For 4 Tv's connected use a , HFS-4D , 4 way splitter.
Buy the HFS splitters at solidsignal.
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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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Here are some strong and sturdy antenna mounts.
http://www.ronard.com/909911.html.
Use the 5 foot tripod antenna mount. ronard(911) .
http://www.ronard.com/34424560.html.
Use the , ronard(4560) , eave antenna mount.
http://www.ronard.com/ychim.html.
Measure chimney and use a , ronard(2212) , ronard(2218) , ronard(2224) , chimney mount.
Buy the ronard antenna mounts at solidsignal by typing , ronard(x) , in the solidsignal search box or buy from ronard.
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As always , trees and tree leaves , plants and plant leaves , have a Negative effect on Broadcast Tv Reception.
Multi-path/reflections bouncing off the trees and tree leaves.
Trees and tree leaves absorb Tv transmissions.
Trees and tree leaves block Tv transmissions.
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The Best Practice is to install a Tv antenna at a location that has the least amount to no amount obstructions of any type or kind in the directions of reception including your own roof and building.
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The Tv's Must Channel Scan for the , OTA=Over The Air , Digital Broadcast Tv stations/channels , often named the 'Air Channels' or 'Antenna Channels' in the Tv Setup Menu because the Tv transmissions travel through the Air from the transmitting antenna to the receiving antenna.
Some Digital Tv's will Automatic channel scan for cable tv channels.
DO NOT channel scan for cable tv channels.
Go into the Tv Setup Menu and select 'Air Channels' ~ 'Antenna Channels'.
Scan for channels.