Q134
Consider the following statements relating to communication satellite systems: 1. The geosynchronous orbits of the satellites are in the earth's meridional plane. 2. It is not necessary to incorporate a very low noise amplifier in the satellite as the noise temperature of the satellite antenna will be high. 3. The total delay on one round trip is about one quarter of a second which is near the limit of satisfactory two - way telephone communication. Select correct answer out of these statements
A.
1, 2 and 3 are correct
B.
1 and 2 are correct
AnswerC.
2 and 3 are correct
D.
1 and 3 are correct
Answer: Option B
Solution
Answer: Option B
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