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In a satellite communication the uplink power level is generally high...

This question belongs to Electronics And Communications Engineering Satellite Communication
Satellite Communication
?

In a satellite communication, the uplink power level is generally high and power level of the received down link signal is low because:
1. High signal attenuation due to free-space loss
2. Limited available down link power
3. Finite satellite down link antenna gain, which is dictated by the required coverage area

Answer & Solution
Correct Answer: Option D
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