What do I need for over-the-air broadcasting?

December 30, 2006 7:31pm CST
I am in the process of buying a Sim 2 Grand Cinema TV. It has no tuner attached to it. The reviews all say I need a tuner for over-the-air TV. I am also purchasing a NAD 73 receiver. It has a tuner, but I suspect that is for radio. Would the NAD work for over the air TV or do I need to buy a tuner separately? Please help.
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