A:Answer If you go on the internet to antennapoint.com you will see what towers are in your area and the distance you need to have on your Clearstream product to work. Then buy the Clearstream model that covers the distance needed, it will work great. your need a clear line to the tower and you may have to make sure it is up high enough to have the direct line of site. It depends on what might be in your way, such as trees, hills, etc.