Question

A message signal frequency 20 kilohertz and peak voltage 220 volts is used to modulated carrier signal of frequency 2 megahertz and peak voltage of 40 volts determine modulation index sidebands produced draw the corresponding frequency spectrum of amplitude modulated signal

Answer 1

Heya Friend,

I have solved the question for you.

{Please Refer the attachment}.

Final Answers are :-

1). Modulation index = 5.5.

2). Side Band frequencies are 2020 kHz & 1980 kHz respectively.

I hope it helped.....

#Phenomenal....