CWNP
CWDP-305 · Question #75
CWDP-305 Question #75: 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
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