Install a Winegard HD7698P antenna aimed at about 290 degree magnetic compass direction.
Here is how to aim antennas ,
www.kyes.com/antenna/pointing/pointing.html
Use a Real and Actual magnetic compass to aim antenna.
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Install a Channel Master CM7778 preamplifier.
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For 1 Tv connected use No splitter.
For 2 Tv's connected use a , Holland Electronics , HFS-2D , 2 way splitter.
For 3 Tv's connected use a , Holland Electronics , HFS-3D , 3 way splitter.
Buy the HFS splitters at ,
www.solidsignal.com .
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Here are some places to buy antennas and etc. .
www.solidsignal.com
www.amazon.com
www.winegarddirect.com
www.channelmasterstore.com
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The Tv/s Must Channel Scan for the , OTA= Over The Air , Digital Broadcast Tv stations/channels , often named the , DTV Channels ~ Air Channels ~ Antenna Channels , in the Tv Setup Menu because the Broadcast 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 Digital Tv Setup Menu and select , DTV Channels ~ Air Channels ~ Antenna Channels.
Scan for channels.