Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Communication

Question:

In satellite communication the preferable range of frequency band for down link is:

Options:

88 – 108 MHz

540 – 1600 KHz

5.9 – 6.4 GHz

3.7 – 4.2 GHz

Correct Answer:

3.7 – 4.2 GHz

Explanation:

The correct answer is Option (4) → 3.7 – 4.2 GHz

In satellite communication preferable frequency bands are

(5.9 – 6.4) GHz for uplink

and (3.7 – 4.2) GHz for downlink