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A message signal of frequency 10 kHz and...

A message signal of frequency 10 kHz 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. Ave frequency.
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