CWNA-106 Exam Dumps : Certified Wireless Network Administrator

Introduces “fast transition” roaming protocols for VoWiFi phones

Better link reliability between 802.11a/b/g client devices and 802.11ac APs

Improves service quality for real-time applications at greater distances

Increases in receive sensitivity enhance RTLS location accuracy

Stronger security with more robust encryption modes.

The lower the gain of an antenna, the more narrow one or both beamwidths become.

The beamwidth patterns on an antenna polar chart indicate the point at which the RF signal stops propagating.

Horizontal and vertical beamwidth are calculated at the points in which the main lobe decreases power by 3 dB.

Horizontal beamwidth is displayed (in degrees) on the antenna’s Azimuth Chart.

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