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Old 04-28-2008, 06:26 AM
Green Xenon [Radium]
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Default Re: Cell Phones and Wireless Internets should switch from Spread-Spectrumto QAM

Cubit wrote:
> To say that spread-spectrum uses too much bandwidth makes no sense, since
> large numbers of users ocuppy the same band of spectrum at the same time.
>
>



Just out of curiosity, if spread-spectrum were transmitted and received
using an UHF-frequency AM-radio wave, what would be the disadvantages?

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