I'm curious how you intend to use 6E in the US. The FCC rules allow very low power indoors only, out of the box. For outdoor use you will be required to register the coordinates with a service, which I suspect will require a paid subscription, and then the devices will need to maintain contact with the service to determine what frequencies they can use to avoid interference with licensed operations. Since Mikrotik can't be bothered to provide the simple USA option to allow full legal PTP power in the 5.1 band, or allow 5/10 mHz operation near the 5.1/5.8 band edges (I know, I've asked) , I wouldn't hold my breath on outdoor 6E.
Just my 2 cents.
Re: ...
I'm curious how you intend to use 6E in the US ...
If you read the FCC docs on the new 6-GHz frequency band , you will find there is lots of wording about "Tribal" and "Indian" use. My understanding is this new additional 6-GHz is also intended for the use of Indian Native Sovereign Nations (
aka Indian reservations ). The ISP/WISP I work for is owned by a federally recognized Indian tribe - and there is also a presidential executive order which recognizes and endorses the Indian tribe I work for. We also provide Internet access within the reservation. The tribe I work for actually has a .gov ( dot gov ) domain.
I may need to perform more research , but I suspect we have the authority to use the entire 5.925 to 7.215 GHz band to deliver Internet to the tribal communities within our reservation.
The FCC has worked very nicely with us for a long time. We have on many occasions had many represent ivies from FCC and the Federal government visit our ISP/WISP business.
The FCC was even kind enough to allocate some 2.3 GHz spectrum we may use ( and we do use it in some locations ).
Although we have access to 2.3 GHz , the spectrum in narrow and equipment is expensive. This is why I am looking forward to utilizing the new frequencies in the 6-GHz spectrum - with multiple wide 160-MHz channels and lower cost equipment.