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The message signal m (t) = 10 sinc(400t) frequency modulates the carrier c(t) = 100 cos 2πfct. The modulation index is 6.
1. Write an expression for the modulated signal u (t).
2. What is the maximum frequency deviation of the modulated signal?
3. What is the power content of the modulated signal?
4. Find the bandwidth of the modulated signal.
What is the maximum value of N0 for an FM cell phone whereby ST=
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