CWNP
CWNA-106 · Question #2
CWNA-106 Question #2: Real Exam Question with Answer & Explanation
The correct answer is E. A Fresnel Zone that is at least 60% clear of obstructions. See the full explanation below for the reasoning.
Question
What is always required to establish a high quality 2.4 GHz RF link at a distance of 3 miles (5 kilometers)?
Options
- AMinimum output power level of 2 W
- BAccurate Earth Bulge calculations
- CGrid antennas at each endpoint
- DA minimum antenna gain of 11 dBi at both endpoints
- EA Fresnel Zone that is at least 60% clear of obstructions
Community Discussion
No community discussion yet for this question.