Originally Posted by arnoldevns
I finally got a chance to see how some of these multiplexed HD signals look. It's not that bad actually. A little pixilization on some shows. I wouldn't call the secondary channels true HD though. I think the main signal on Channels 10 and 12 look fine, but the secondary HD channels seem just a little "out of focus" to me.
Most always the 'dot one' channels (2.1, 4.1, 7.1, etc.) are HD. The 'dot two, dot three' channels (2.2, 2.3, 4.2, 4.3, 7.2, 7.3, etc.) are only SD.