CWNA-106 Exam Dumps : Certified Wireless Network Administrator

Diffraction

Reflection

Refraction

Diffusion

Scattering

Fade Margin is an additional pad of signal strength designed into the RF system to compensate for unpredictable signal fading.

The Fade Margin of a long-distance radio link should be equivalent to the receiver’s antenna gain.

A Fade Margin is unnecessary on a long-distance RF link if more than 80% of the first Fresnel zone is clear of obstructions.

The Fade Margin is a measurement of signal loss through free space, and is a function of frequency and distance.

Transmitting station’s power source

Receiving station’s radio sensitivity

Free Space Path Loss

MAC layer encryption

Transmitting station’s output power

Temperature in the Fresnel zone