Practice Quiz

CWNA Wireless Network Administrator

Category - CWNA

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You are performing an outdoor installation of an Omni-directional antenna. Which of the following will you need to do to ensure a proper installation?
  1. Install a lightning arrestor to protect against transient currents.
  2. Check if any electrical sources are present close to the area of installation.
  3. Check that visual LOS exists with the other antennas in the installation.
  4. Avoid touching the cable connections in the series to prevent mis-configuration.
Explanation
Answer - A - You should install a lightning arrestor to protect against transient currents to ensure a proper installation procedure.

Key Takeaway: Installing lightning arrestors, sealing connectors that are outside the building, proper grounding, and lightning rods are all significant parts of an outdoor installation that should not be missed. Visual line of sight is not necessary to have a good RF connection.
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