Advice needed from someone knowledgeable with dtv transition?

I want to buy a portable tv for the holidays and it says that the unit will need a converter box to be operated. The digital television transition only applies to stations that use the public airwaves to transmit their programming signals. what does this mean? i live in NY and the signal strength is strong. if anyone knows about this and knowledgeable, if someone could help me out with this and explain it im simpler terms, id appreciate it, many thanks and happy holidays.Advice needed from someone knowledgeable with dtv transition?
Did you mean the holidays or Christmas?



How about: http://www.youtube.com/watch?v=hMO0Ml1wK鈥?/a>

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