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ECE · Q132

Satellite Communication

Engineering and GATE · ECE · question 132

Q132

Which one of the following is correct? In satellite communication links, generally

A.
the uplink carrier frequencies are greater than downlink carrier frequencies
Answer
B.
the uplink carrier frequencies are lesser than downlink carrier frequencies
C.
both uplink and downlink carrier frequencies are same
D.
it is not necessary to use carrier at all

Answer: Option A

Solution

Answer: Option A
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