ABF'er..
i still have the old fashion tv antenna on my chimney, and it is the "rotating type, i installed many, many years ago. i cannot tell you the name, but if memory serves me at this time, it may be a Channel Master.
I DO have satellite for all my movies and other channels, so this old antenna, pulls in the "regular/local tv channels" even though there of the digital signals now. i get a clear, crisp picture, and the full 1080 HD as well, for those Local channels
what i have done was i "rotated this antenna by the remote control box, to about a north by north east point, and leave it there.
actually, some of the "rods" have fallen off due to ice, and birds landing on it.
the one in the pic, i found on the Lowe's website.
but, nearly any tv/electronics specialty store, NOT a store like Best Buy should have still roof top antennas, or buy on line..????
i was once reading, where the more "rods" and the longer the length of the antenna, the beter it pulls in channels...this may be true, as i live about 50 miles from Boston, and can grab nearly every Boston channel...
to add, to the mumbo jumbo, the digital signals are more pinpoint (sort of) rather then spread wide from the old signals. you would have to be nearly dead spot on in your set up, to capture digital signals with the one you have in your posting....
the antenna i have a pic of, you can be "off" by a mile, and still capture signals...