Need to know what kind of antenna and where to buy
 

Could someone let me know what type of antenna I could buy locally. It will be mounted on the roof of a commercial building about 25 ft high.
Thank you.

http://www.tvfool.com/?option=com_wr...1dda040d5a2f4f

A Simple reception situation that will receive Many Digital Tv Channels and requires a Big antenna.

Install a Winegard HD7698P antenna aimed at about 295 degree magnetic compass direction.

Here is how to aim antennas , http://www.kyes.com/antenna/pointing/pointing.html.
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Install a Antennas Direct CPA-19 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.

Buy the HFS splitters at , http://www.solidsignal.com , or , http://www.hollandelectronics.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.

http://www.ronard.com/Tripods%200703/4712.html.

http://www.ronard.com/ychim.html.

http://www.ronard.com.

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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.

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As always trees and tree leaves do a good job of , multipath/reflecting , absorbing , blocking , OTA= Over The Air , Digital Broadcast Tv reception and so do buildings and other obstructions including your own roof and building.

It is best install the HD7698P antenna at a location the has the least amount to no amount of obstructions of any type or kind in the direction of reception including your own roof and building.

The direction of reception at your location is , north west / west.

The Tv's Must Channel Scan for the 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.