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1. 50 independent low pass signals of bandwidth W, 2W, 3W, W, 2W, 3W, W, 2W, 3W Hz are to be time division multiplexer on a common channel using PAM. To achieve this, the minimum transmission capacity of the channel should be __________ .





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  • By: guest on 02 Jun 2017 12.56 am
    The commulator in TDM has to rotate at a speed twice that of highest bandwidth 3W x 2 = 6W Hz. ∴ Channel capacity = 2B = 2(6 W) = 12 W Hz.
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