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LANDSAT series of satelite move in near ...

LANDSAT series of satelite move in near polar orbits at an altitude of `36000km

A

36000km

B

3600 km

C

918 km

D

512km

Text Solution

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LANDSAT series of satellites are polar satellites which move in polar orbit at the height of 918km from the surface of the earth.
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PRADEEP-COMMUNICATION SYSTEMS-Exercise
  1. The sky wave propagation is suitable for radiowaves of frequency

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  2. Which of the following statement is wrong?

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  3. LANDSAT series of satelite move in near polar orbits at an altitude of...

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  4. In satellite communication 1. The frequenc used lies between 5 MHz a...

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  5. A transparent solid cylindrical rod has a refractive index of (2)/(sqr...

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  6. A radar has a power of 1kW and is operating at a frequency of 10 GHz. ...

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  7. An 'antenna' is:

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  8. Audio signal cannot be transmitted because

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  9. For sky wave propagation of a 10 MHz signal, which of the following s...

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  10. Which of the following is/are correct with respect to frequency modula...

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  11. Examples of digital signals is/are

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

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  13. For communication purpose of artifical satellite

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  14. The temperature of earth's atmosphere increases with height in

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  15. The layer (or play) effective role in space communication at night is ...

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  16. In electromagnetic wave, if vecE,vecB and vecv are the electric field ...

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  17. For sky wave propagation of a 18 MHz signal, what should be the minimu...

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  18. In ground or surface wave propagation, the ions of power in a signal w...

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  19. What mode of communication is employed for transmission of Tv signals?

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  20. Why can moon be not used as a communication satellite?

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