Thanks for the advice. I created the signal analysis report for both 25ft and 40ft as suggested. I'll be connecting 3 TVs eventually for OTA reception.
25ft:
http://www.tvfool.com/?option=com_wr...cc4907a3656d91
40ft:
http://www.tvfool.com/?option=com_wr...cc49cf3aaacc30
It definitely looks a lot better at 40ft. So perhaps I can use a smaller directional antenna, any suggestions for which one would work best?
Thanks!