A Simple reception situation that will receive , Many , many , many , many , OTA = Over The Air , Digital Broadcast Tv stations/channels.
For reception of the Charlotte area Digital Tv stations.
Above the peak of the roof install a Winegard HD7696P antenna aimed at about 175 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Install a Winegard HDA200 distribution amplifier.
Connected to a 6 way splitter.
http://www.amazon.com/Way-Splitter-2.../dp/B005MKE7PM.
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Here are some above the roof antenna mounts.
http://www.ronard.com/909911.html , if using a tripod antenna mount use the 5 foot antenna mount.
http://www.ronard.com/34424560.html , if using the eave antenna mount use the #4560.
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 or buy from ronard.
Here are places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.amazon.com ,
http://www.winegarddirect.com.
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As always trees and tree leaves do a good job of , reflecting , reducing , blocking , Digital Tv reception and so other buildings and other obstructions including your own roof and house.
It is best to install the HD7696P antenna at a location that has the least amount to no amount of obstructions of any type or kind in the directions of reception including your own roof and house.
The Tv's Must Channel Scan for the , OTA= Over the Air , Digital Broadcast Tv 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'.