As the other question askers do , Do this ---->
http://forum.tvfool.com/showthread.php?t=4 . Is this a house , apt. , condo , mobile home , motor home , if apt. or condo what floor ? Is this a office or shopping center building ? Is the antenna outside up high ? or inside ? Is the structure wrapped with any type or kind of metal such as metal siding or stucko and stucko Wire ?