· Nowhere Man...
If we're looking at the same chart, that is Channel 50, not 50MHz. TV Channel 50 is way, way above 50MHz.A J Ricaud said:
And comparing the 4228 (A) to the DB-8 (S), it's really above Channel 52 or so where this chart shows a meaningful difference. The person looking at these antennas should know what channels the digital signals are on. In the few markets I've looked at, I cannot recall many, if any, that were above Channel 50, but that doesn't mean there aren't any (the OP does list some, though).