No Stupid Questions@lemmy.worldEnglish · 3 days ago

Why don’t wireless connections (WiFi, Bluetooth, etc.) use anything between 2.4Ghz and 5Ghz?

sbird@lemmy.world to

No Stupid Questions@lemmy.worldEnglish · 3 days ago

The reason 6Ghz was introduced with WiFi 6E and 7 was because 2.4Ghz and 5Ghz was very busy.

My question is why isn’t there anything in between? Why isn’t there a 3Ghz, 3.5Ghz, 4Ghz, etc?

Also, what if things that require very little data transmission used something lower than 2.4Ghz for longer range? (1Ghz or something?)

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2 days ago
makes sense, using WiFi with those frequencies would make it noisy and clogged up, esp. in crowded cities

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