There are NO differences between TV antennas and HDTV antennas! If you're using an antenna now, it will work just fine on HDTV 99% of the time... on even more channels! Most antennas shown on this page will receive both UHF and VHF signals.
What's NEW is that HDTV signals are much clearer. All you need is an antenna and a Good Converter Box for tuning old TV's. By law, special tuners were built into ALL new sets in 2007 and later.
