Question
The key difference between a microwave radio system and a satellite radiolink system is that:

A. microwave uses line-of-sight and satellite uses transponders during transmission.
B. microwave operates through transponders placed on the earth's orbit.
C. satellite uses line-of-sight during transmission.
D. microwave uses fiber optic cables.
Answers
Answer: A

The key difference between a microwave radio system and satellite radiolink system is that microwave transmits along the line-of-sight, while a satellite radiolink system operates through transponders placed on the earth's orbit and a microwave radio system operates on land along the line of sight. Both microwave and satellite use electromagnetic radiation and not fiber optic cables for their communication.   Your Comment




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