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What is QAM in relation to digital tuners?

2007-03-22 14:11:28 · 1 answers · asked by henry p 1 in Consumer Electronics ➔ Other - Electronics

1 answers

QAM is quadrature amplitude modulation.
We use QAM to modulate a digital signal so we can transmit it over the air or via cable in long distances.

2007-03-22 17:25:46 · answer #1 · answered by TV guy 7 · 0⤊ 0⤋

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