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What is the range of frequencies used in...

What is the range of frequencies used in satellite communication? What is common between these waves and light waves?

A

1 MHz

B

1 KHz

C

20 MHz

D

20 kHz

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE-COMMUNICATION SYSTEMS -ASSIGNMENT SECTION B Objective (Only one answer)
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  18. A photodetector is made from a compound semiconductor with band gap 0....

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