Your location has LOS Line Of Sight to the television transmitters, the signals are Very Strong. If the structure you live in is not wrapped with metal siding or stucko with stucko WIRE , if the roof is not a metal roof , if the roof has no solar panels on it , if the insulation in the walls or attic is not metal foil backed insulation and walls of the structure are not poured concrete. And tv Tv location is not located in the basement. Then a Simple Indoor Tv Antenna will get you all the Digital Broadcast Tv Channels.
http://forum.tvfool.com/showthread.php?t=233 . Also read and understand this about Real Tv Channels and Virtual Tv Channels.
http://forum.tvfool.com/showthread.php?t=695 . Do you live in a house , apt , condo , high rise , mobile home , motor home , college dorm or etc. ? Learn about antenna pointing
http://www.kyes.com/antenna/pointing/pointing.html . For a outdoor roof top tv antenna , a Simple antenna such as a 'ANT 751' point in the direction of north. And as for some one to install it follow the directions given to these question askers ,
http://forum.tvfool.com/forumdisplay.php?f=8
