Q. The frequency band used in the downlink of satellite communication is
A) 9.5 to 2.5 $GHz$
B) 896 to 901 $MHz$
C) 3.7 to 4.2 $GHz$
D) 840 to 935 $MHz$
Explanation
The correct answer is Option C: 3.7 to 4.2 $GHz$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.