Which are the two main frequency bands utilized for wireless LANs (802.11)4.4 Ghz & 5 Ghz1.4 Ghz & 3.1 Ghz2.9 Ghz & 5.5 Ghz2.4 Ghz & 5 Ghz
Question
Which are the two main frequency bands utilized for wireless LANs (802.11)?
- 4.4 GHz & 5 GHz
- 1.4 GHz & 3.1 GHz
- 2.9 GHz & 5.5 GHz
- 2.4 GHz & 5 GHz
Solution
The two main frequency bands utilized for wireless LANs under the 802.11 standards are 2.4 GHz and 5 GHz.
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2.4 GHz Band: This band is widely used and offers a longer range but is more prone to interference from other devices such as microwaves, cordless phones, and Bluetooth devices.
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5 GHz Band: This band has a shorter range compared to 2.4 GHz but provides higher data rates and is less susceptible to interference, making it suitable for high-bandwidth activities like video streaming and gaming.
Thus, the correct option from your list is 2.4 GHz & 5 GHz.
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