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The ratio waves of frequency 300 MHz to ...

The ratio waves of frequency `300 MHz` to `3000 MHz` belong to

A

high frequency band

B

very high frequency band

C

ultra high frequency band

D

super high frequency band

Text Solution

Verified by Experts

The correct Answer is:
B
Radiowaves of frequency 30 MHz to 300 MHz belong to very high frequency band .
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COMMUNICATION SYSTEM-Exercise 1
  1. In a video signal for transmission of picture. What value of bandwidth...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  19. If the TV telecast is to cover a radius of 120 km ( Given , the radiu...

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  20. Space wave propagation is used in (a) microwave communication (b) ...

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