If you will like to receive and watch Tv channels starting at the top of the digital stations and channels list and on down to , WPXJ-LP ION Tv real channel 41 and on down to W45BZ real channel 45 Ocean Style Tv/Caribbean Tv. Then I recommend a Winegard HD7698P mounted above the roof so the antenna has a good shot at the Tv transmitters in the direction of , 347 true - 353 degree magnetic compass. This Tv antenna will supply signal to one or two Tv's. Here are places to buy Tv antennas and etc. ,
http://www.solidsignal.com /
http://www.starkelectronic.com ,
http://www.amazon.com ,
http://www.3starinc.com