How do i get a hdtv antenna?
Answers: There is no special antenna needed for digital TV (same frequencies, just interpretted differently by the receiver). However, most digital channel are on UHF since VHF analog channels will eventually be freed up for other uses once analog is discontinued.
Although, depending where on earth you are you may need a better antenna. I am using a Zenith Silver Sensor indoor antenna contained by second floor window and 30 dB antenna amplifier to receive from Chicago stations 35 miles away.