kgray911 :
So I don't Need a Converter Box or Better Antenna??
If your TV (It really shouldn't be called a TV without a tuner) doesn't have a coax fitting, and by extension a tuner, then you have to buy a standalone tuner box.
Only after you get a tuner, can you determine if your antenna is adequate.
The website www.antennaweb.org will let you see how many over the air channels are available in your area.