Question

In a video signal for transmission of the picture, what value of bandwidth is used in communication system?

• A. $2.4MHz$
• B. $4.2MHz$
• C. $24MHz$
• D. $42MHz$

Answer 1

The correct option is B

$4.2MHz$

Explanation for the correct option:

Option B:

1. Every transmission requires a different range of frequency.
2. Video signals for transmission of pictures require about $4.2MHz$ of band width.

Therefore, option B is the correct option.