We require the tvfool radar report. Use your exact address of your house and make the antenna height 25 feet and also how many tv's will be connected?? Do as the other question askers do and Do This->
http://forum.tvfool.com/showthread.php?t=4. If you can't figure it out. Then get the tvfool radar report , address , from the address bar at the top of the computer screen. The information in the address bar will start like this , http:// .