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Electronics and Communication Engineering - Satellite Communication

Exercise : Satellite Communication - Section 2
31.
A colour television signal having bandwidth of 4.6 MHz is digitised using 10 bits sample. The digital bit rate used for its transmission with PCM would be __________ kilobits/second.
92000
920
23000
230
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
Regarding TASI which one of the following statements is wrong?
It snatches the channel in his speech and may allocate it to another speaker needing it.
The same speaker is reassigned a channel almost instantly when he speaks again even when the circuit is heavily loaded.
It increases the overall utilization of the transmission channel
Intercontinental callers sometimes confuse the effects of TASI with the effects of satellite delay.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Master control facility (MCF) for INSAT-2 series satellites is located at
Madras
New Delhi
Leh
Hassan
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
The communication satellite INSAT-IB had to take up the job of INSAT-IA because the latter collapsed within __________ months of its launch.
12
20
5
36
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The distance of a synchronous satellite from Earth's surface is __________ km.
300
10000
35900
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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