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Is a cable box needed for digital TV?

  No my local channels all but one that is broadcast in both analog and HD digital but they tend to black out a lot. But with a powered antenna the kind you plug into the (MORE)

Do you need cable box for HD tv?

There are several alternatives to cable for HD television. They are dependant on the television and also the location. Terrestrial broadcasts are now being offered in HD. A t (MORE)

How do you hookup a cable box to a tv?

All Cable TV receivers are a little different. Look at the back of the Cable box receiver and you should see a coaxial out (TV out) or a HDMI port (TV out-for HD Programming). (MORE)