Home
Class 12
PHYSICS
A signal of frequency 12 KHz and peak vo...

A signal of frequency 12 KHz and peak voltage 12 V is used to modulate a carrier of frequency 1 MHz and peak voltage 24 V. What is the modulation index and the produced side. Bands?

Text Solution

Verified by Experts

The correct Answer is:
0.5, 1012 kHz , 988 kHz
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER|5 Videos
  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise MULTIPLE CORRECT ANSWER TYPE|5 Videos
  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise PROBLEM SET -I|7 Videos
  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|15 Videos
  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|16 Videos

Similar Questions

Explore conceptually related problems

A speech signal of 3 kHz is used to modulate a carrier signal of frequency 1 MHz, using amplitude modulation. The frequencies of the sidebands will be

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

A signal of 5 kHz frequency is amplitude modulated on a carrier wave of frequency 2 MHz. The frequencies of the resultant signal is/ are

A carrier wave of peak voltage 15 V is used to transmit a message signal. Find the peak voltage of the modulating signal in order to have a modulation index of 60%.

A carrier wave of peak voltage 12 V is used to transmit a message signal. What should be the peak voltage of the modulating signal in order to have a modulation index of 75%?

Audio sine waves of 3 kHz frequency are used to amplitude modulate a carrie signal of 1.5 MHz. Which of the following statement are true?

A frequency modulated wave is formed by superimposing a data signal of frequency 500 Hz on a carrier wave of amplitude 15 V and frequency 40 MHz, with modulation index of 0.01. Establish the equation of the FM wave.

In a distant communication system, the carrier wave has an amplitude of 15 V and a frequency of 10 MHz. A data signal of frequency 500 Hz has modulated its amplitude with a modulation index of 0.01 Establish the equation of the amplitude modulated wave.

A carrier wave of amplitude 200v is used for modulation of a sine wave of 40v and I KHz. Modulation index—