Sorry! Here is the link to our signal analysis results:
http://www.tvfool.com/?option=com_wr...9900efef2da881
Channels we are most interested in are PBS, NBC, ABC, CBS and FOX. I think I answered the other questions above. I did email the FOX engineering dept, and just got this reply, "The amplifier is probably being overloaded. With only a few model exceptions, indoor amplified antennas do not work well. Might try a new channel scan, move the antenna a couple of feet and then scan again. An outdoor, non-amplified antenna works best." (We did try moving it all over the place, but maybe we need the outdoor one?)