Is the picture quality of the dtv digital box 100% picture perfect?

Question

i meant like the gray static when the antenna is not in the right place

Answer 1

yes its better than analogue but depends on your signal level.  

Answer 2

The picture quality output from a dtv box is equal to the picture quality of the television being watched.  The box does not improve the TV set.

No TV, not even the $10,000 ones, are "picture perfect".  "Picture perfect" is 100000p or greater.

Answer 3

I have digital cable from Time Warner with NO HDTV or fancy tv at all. My tv is over 10 years old and the picture is very good. Not quite as good as an HD but good enough for us:)