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Communication Systems - Engineering

Communication Systems - Section 1
Communication Systems - Section 2
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Communication Systems - Section 5
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Communication Systems - Section 7
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Communication Systems - Section 10
Communication Systems - Section 11
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Communication Systems - Section 13
Communication Systems - Section 14
Communication Systems - Section 15
Communication Systems - Section 16
Communication Systems - Section 17
Communication Systems - Section 18
Communication Systems - Section 19
Communication Systems - Section 20
Communication Systems - Section 21
Communication Systems - Section 22
Communication Systems - Section 23
Communication Systems - Section 24
Communication Systems - Section 25

For an ideal 3000 Hz channel, S/N ratio is

A 3

B 1.5

C 4

D 2

ANS:A - 3

= 2^6000/3000 - 1 = 3.

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