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ISRO2007-20

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Bandwidth = Highest freq. - Lowest freq.

Highest freq. = 5kHz + 52kHz = 57kHz.

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1 votes
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Bandwidth is the width of the frequency band.

BW=highest frequency-lowest frequency.

  • BW=5KHz
  • Lowest frequency=52KHz

so 5Khz=highest frequency-52KHz

or Highest frequency=(52+5)KHz=57KHz

Option (3) is correct.

Ref: ISRO2007-20

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