A signal of 5 kHz frequency is amplitude modulated on a carrier wave of frequency 2 MHz- What are the frequencies of the side bands produced-

Question

Toppr Admin · Accepted Answer

Given - -xA0- -xA0-fm-5kHz-fc-2MHz-2000kHzNow frequency of upper side band -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0-fc-fm-2000-5-2005kHz-xA0- -xA0- -xA0- -xA0-frequency of lower side band -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0-fc-x2212-fm-2000-x2212-5-1995kHz

A signal of $5 k H z$ frequency is amplitude modulated on a carrier wave of frequency $2 M H z$ . What are the frequencies of the side bands produced?

Given - $f_{m} = 5 k H z, f_{c} = 2 M H z = 2000 k H z$
Now frequency of upper side band ,
$f_{c} + f_{m} = 2000 + 5 = 2005 k H z$
frequency of lower side band ,
$f_{c} - f_{m} = 2000 - 5 = 1995 k H z$

A signal of 5kHz frequency is amplitude modulated on a carrier wave of frequency 2MHz. What are the frequencies of the side bands produced?

Given - fm=5kHz,fc=2MHz=2000kHzNow frequency of upper side band , fc+fm=2000+5=2005kHz frequency of lower side band , fc−fm=2000−5=1995kHz

A signal of $5 k H z$ frequency is amplitude modulated on a carrier wave of frequency $2 M H z$ . What are the frequencies of the side bands produced?

Given - $f_{m} = 5 k H z, f_{c} = 2 M H z = 2000 k H z$
Now frequency of upper side band ,
$f_{c} + f_{m} = 2000 + 5 = 2005 k H z$
frequency of lower side band ,
$f_{c} - f_{m} = 2000 - 5 = 1995 k H z$