Question

For television transmission, the range of carrier waves is approximately ......................

• A. 300 kHz to 300 MHz
• B. 100 kHz to 30 MHz
• C. 30 MHz to 300 MHz
• D. None of the above

Answer 1

Answer: (C)

30 MHz to 300 MHz

For TV, waves need to carry a great deal of visual as well as audio information, each channel requires a larger range of frequencies than simple radio transmission. So Range of carrier wave is approximately 30MHz to 300MHz