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what is the difference between 802.11 a/b/g?

Posted on 2004-08-27
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Hereye, hereye, I call upon experts exchange to settle an argument!

what is the difference between 802.11 a/b/g?

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Dr. Damnit
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802.11a - An IEEE wireless networking standard that specifies a maximum data transfer rate of 54Mbps and an operating frequency of 5GHz.

802.11b - An IEEE wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz.

802.11g - An IEEE wireless networking standard that specifies a maximum data transfer rate of 54Mbps, an operating frequency of 2.4GHz, and backward compatibility with 802.11b devices.

b/g use the same frequency as cordless phones, have microwave interference (but nobody really complains...)

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