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A message signal of frequency 10kHz and ...

A message signal of frequency `10kHz` and peak voltage of `10"volts"` is used to modulate a carrier of frequency `1 MHz` and peak voltage of `20"volts"`. Determine
(`a`) modulation index
(`b`) the side bands produced.

Text Solution

Verified by Experts

(a) Modulation index `= 10//20 = 0.5`
(b) The side bands are at `(1000 + 10 kHz) = 1010 kHz and (1000-10 kHz) = 990 kHz`
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