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?)
Its regulation. You are not allowed to just use any frequency band. 2.4 GHz is free to use for whatever, so a lot of stuff uses it. 5 GHz is already in radar range so the chips have to detect and turn off when detecting radar.
6ghz is even more fun. They must operate and low power unless a gps transceiver is attached to confirm its not interfering with someone that has a license to operate in that location.
ah that makes sense.