Question

For television broadcasting, the frequency employed is normally

• A. 30-300 MHz
• B. 30-300 GHz
• C. 30-300 KHz
• D. 30-300 Hz

Answer 1

Answer: (A)

1. Television broadcasting requires a very high-frequency signal so that it can be transmitted to larger distances.
2. Television broadcasting uses a very high-frequency band having a frequency range of $30MHz$ to $300MHz$ generally.
3. This frequency range is also used in RADAR communication and radio transmission.