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CWDP-303 · Question #22

CWDP-303 Question #22: Real Exam Question with Answer & Explanation

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Question

What is the purpose of Friis transmission equation [(LdB) = 20 log(d) + 20 log (f) - 27.55 ]?

Options

  • ACalculate earth bulge to determine minimum antenna height
  • BCalculate receive sensitivity for an 802.11 radio/antenna pair
  • CCalculate RF path loss in free space
  • DCalculate the loss experienced between the intentional radiator and antenna
  • ECalculate the minimum voltage requirements for lightning suppression systems

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