Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 20 (Q.No. 46)

Communication Systems

46.

Which of the following is correct (FDM means Frequency Division Multiplexing and TDM means Time Division Multiplexing)?

FDM requires lower bandwidth but TDM has more noise immunity

FDM has more noise immunity and requires lower bandwidth than TDM

FDM requires channel synchronization while TDM has more noise immunity

FDM requires more multiplexing while TDM requires band pass filter

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

7 comments Page 1 of 1.

Vivekanand singh said: 1 decade ago

Correct Answer is A. FDM do not need channel Synchronization necessarily.

NITISH CHANDRA said: 9 years ago

The correct option is A.

Satish said: 9 years ago

I think Option A is correct.

Saumya said: 8 years ago

FDM needs gaurd bands so it cannot have lower bandwidth.

Satoshi Kurokawa said: 8 years ago

It should be A.

JBM said: 7 years ago

As per my knowledge; TDM requires channel synchronization and FDM need large Bandwidth(180KHZ).

Dk dhoni said: 6 years ago

Right, agree & Thanks @Jbm.

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