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In a video signal for transmission of pi...

In a video signal for transmission of picture. What value of bandwidth is used in communication system?

A

2.4 MHz

B

4.2 MHz

C

24MHz

D

42MHz

Text Solution

Verified by Experts

The correct Answer is:
B
4.2 MHz bandwidth is required in a video signal for transmission of picture .
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COMMUNICATION SYSTEM-Exercise 1
  1. The number of telephonic messages which are carried by a fibre at an i...

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  2. Basic components of a transmitter are:

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  3. In a video signal for transmission of picture. What value of bandwidth...

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  4. Range of frequencies allotted for commercial UHF TV broadcast is

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  5. The ratio waves of frequency 300 MHz to 3000 MHz belong to

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  6. If electron density of the layer of inosphere is 10 xx 10^(11) and ...

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  7. If the critical frequency for sky wave propagation is 12 MHz , then th...

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  8. The sky wave propagation is suitable for radiowaves of frequency

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  9. A signal emitted by an antenna from a certain point can be received at...

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  10. Which of the following frequencies will be suitable for beyond the hor...

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  11. Is it necessary for a transmitting antenna to be at the same height as...

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  12. When electromagnetic waves enter the ionised layer of ionosphere, then...

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  13. Name the type of waves which are used for line of sight (LOS) communic...

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  14. In space communcation , the information can be passed from on place ...

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  15. What fraction of the surface area of earth can be covered to estab...

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  16. Beyond which frequency, the ionosphere bends any incident electromagne...

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  17. For sky wave propagation of a 10 MHz signal, what should be the minimu...

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  18. In earth's atmosphere for F(1)-layer , the virutal height and critic...

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  19. Fading is the variation in the strength of a signal at a receiver due ...

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  20. In earth's atmosphere for E- layer , the virtual height and critical ...

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