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mux any one know??????? urgent
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gateway
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 mux any one know??????? urgent
regarding TDM, and FDM
i know thet tdm uses time division multiplexing
and that fdm uses frequency division multiplexing, and that fdm can use multiple frequencies simultaneously, what i would like to know is which of these uses a mux ??
need this reply soon thanks.
i cant seem to find any resources to answer this they seem to go around it and not mention the mux.
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 07-22-01 05:25 PM
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AndyC
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Time Division Multiplexing
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Andy C
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07-22-01 05:38 PM
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gateway
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 modulated
quote:
Originally posted by AndyC
Time Division Multiplexing
follow on question
which signal is modulated tdm or fdm?????
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07-22-01 05:53 PM
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AndyC
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FDM.
The multiplexing method commonly used with analogue transmission is known as frequency division multiplexing, and is achieved by dividing the channel bandwidth into bands and allocating a band to each system requiring the use of the channel for the transmission of its signals. A system can then convert its signals from their inherent frequency range to the range of frequencies allocated for their transmission by using a modulation technique.
Anymore??????
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Andy C
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07-22-01 06:06 PM
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AndyC
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I think that this is somehow a bit advanced for Network+ though matey?!
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Andy C
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07-22-01 06:08 PM
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freak
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quote:
Originally posted by AndyC
I think that this is somehow a bit advanced for Network+ though matey?!
agreed 
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07-22-01 06:25 PM
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AndyC
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Thanks Freak!! :-)
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Andy C
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07-22-01 07:10 PM
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gateway
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 thanks
quote:
Originally posted by AndyC
I think that this is somehow a bit advanced for Network+ though matey?!
thanks for your reply it clears things up nicely.this topic is now basic network+ material, the test has been knocked up a gear, pal ,
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07-22-01 07:26 PM
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AndyC
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It's a good job that I know it then isn't it or the Networking Essentials exam and everything else networking/internetworking that I have done is for nowt!!
Sorry, but the more I read about Network+, the more I can't be bothered with it and Comptia (even though Novell say otherwise)
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Andy C
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07-22-01 07:32 PM
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Snail Fever
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07-23-01 04:07 AM
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