Audio sine waves of 3 kHz frequency are used to amplitude modulate a carrier signal of 1.5 MHz. Which of the statements is true ?
Answer & explanation
Correct answer: option 3
side band frequencies = wc \(\pm \) wm
= 1503 kHz, 1497 kHz
Audio sine waves of 3 kHz frequency are used to amplitude modulate a carrier signal of 1.5 MHz. Which of the statements is true ?
Correct answer: option 3
side band frequencies = wc \(\pm \) wm
= 1503 kHz, 1497 kHz