Here are the other reports electron requested: 25':
http://www.tvfool.com/?option=com_wr...073ba6b3f9d59d
40':
http://www.tvfool.com/?option=com_wr...073b4632fc3673
I had never considered more than one antenna! I have 3 TVs and a very small house. From the roof the maximum cable run would be less than 45 feet.
Thanks everyone for your comments.