It has 3 channels of 20MHz or 1 single channel of 40 MHz, in this case, a part of the frequency spectrum assigned to this band would remain free if our router only selected the use of the 40 MHz channel, but this would not affect our Connection. The 2.4 GHz frequency band is used by the Wi-Fi 4 and Wi-Fi 6 standards. The list of channels would be as follows:Īs you can see the closer we get to the center of the spectrum, the more channels overlap each other. Subsequently, channel 14 was added, which was quite far from the frequency spectrum of 2.4 GHz Wi-Fi, and not all devices were compatible with this channel that operated at 2.484 MHz, reaching up to 2.495 MHz, and only overlapping with the channel 12 and 13, was a measure that was used to avoid the oversaturation that this band presented very early. This band is the oldest of all, all routers on the market incorporate it, it goes from 2,412 MHz to 2,472 MHz, it is subdivided into 13 channels each of 20 MHz which overlap each other as we can see in the picture.
What frequency band should I connect to? 2.4 GHz band: more coverage, but less speed.6GHz frequency band: new frequency band.Advantages and disadvantages of the 5 GHz band.5GHz frequency band: high speed, low coverage.Advantages and disadvantages of the 2.4 GHz band.2.4 GHz band: more coverage, but less speed.
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