Here are Non amplified indoor tv antennas ,
http://forum.tvfool.showthread.php?t=233 , Here is how to aim tv antennas ,
http://www.kyes.com/antenna/pointing/pointing.html . For your location aim the antenna at about 230 magnetic compass. When placing a Tv antenna for reception , 98 % of the time - higher is better. . Also read and understand this about , REAL Digital Broadcast Tv Channels , Virtual Digital Broadcast Tv Channels , Analog Tv Channels ,
http://forum.tvfool.com/showthread.php?t=695