Here is the link
http://www.tvfool.com/?option=com_wr...cd7207a9e594f4
If I were in your shoes, I would use a Winegard 8200 antenna & Winegard 8700 preamp. The HDP-269 would probably be fine for 1-2 TV's, but I would think the 8700 would provide enough resistance to overload & provide additional gain for the weaker UHF's from NYC..
I would be afraid that the 7697 or 7698 antenna wouldn't get channel 6 well at that distance.