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01. What is Wi-Fi

Page last modified 16:39, 21 Dec 2011 by goeko
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    Wi-Fi is the the use of Radio Waves to transmit information, and create a network.  Wi-Fi uses frequencies at 2.4, 3.6, and GHz.


    This link has information about specific uses of frequencies.



    Spectrum picture


    ./small bit spec.jpg

    Microwave ovens use some of the same frequencies.  There are some other thing that use this frequency, but I believe they are not common. (NSA Lighting)



    Wikipedia  Wi-Fi Article


    Wi-Fi Interferance,295582,sid40_gci1162230,00.html

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