An AM modulator has the output SAM (t) = Accos(2n100t) + 5cos(2n40t) + 5cos(2n60t) and modulation index is equal to 0.4. what will be the value of Ac? Select one: О a. 20 O b. None O c. 30 O d. 25 О . 15

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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An AM modulator has the output
SAM (t) = A.cos(2n100t) + 5cos(2n40t) + 5cos(2760t)
and modulation index is equal to 0.4. what will be the value of Ac?
Select one:
О a. 20
O b. None
O c. 30
O d. 25
O e. 15
e to search
立
Transcribed Image Text:An AM modulator has the output SAM (t) = A.cos(2n100t) + 5cos(2n40t) + 5cos(2760t) and modulation index is equal to 0.4. what will be the value of Ac? Select one: О a. 20 O b. None O c. 30 O d. 25 O e. 15 e to search 立
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