The Tv antenna is a all channel VHF/UHF/FM antenna and will receive quite well at your location. Point the antenna at about 135 magnetic compass when mounted on the roof of the house. Mount the antenna so the it is level with the ground , here is how to point Tv antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. If the long metal receiving elements will lock in place - sticking straight out then do that. If the long metal receiving elements will only lock in place swept forward then do that. The Tv stations are Very Strong at your location , a amplifier will not be needed.