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Dominik [7]
4 years ago
9

A wireless engineere has an access point using 5.725-ghz channel in the united states. In which band is the AP operating?

Computers and Technology
1 answer:
Trava [24]4 years ago
6 0

Answer:

Option D: UNII-3

Explanation:

According to the 802.11 standard, 23 20MHz wide channels are defined in 5 GHz specturm. Each channel is 20MHz apart and they are separated into three Unlicensed National Information Infrastructure (UNII) bands. 802.11a/n/ac wireless devices can operate within these bands. In United States, UNII-3 is the upper UNII band that spans from 5.725 GHz TO 5.825 GHz and therefore it is the band that access point is operating. UNII-3 is not used in Europe countries for wireless communication.

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