Inbuilt Wifi

From	The Natural Philosopher <tnp@invalid.invalid>
Newsgroups	comp.sys.raspberry-pi
Subject	Inbuilt Wifi
Date	2021-01-21 15:24 +0000
Organization	A little, after lunch
Message-ID	<ruc6c8$8pj$1@dont-email.me> (permalink)

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For reasons not pertinent to PIs, I started researching wifi 
performance, and would like the assembled multitudes to comment on the 
correctness, or otherwise of what I have found.

- All Pis with built-in Wifi use the Broadcomm chip
- This chip is not capable of 5Ghz connectivity
- Nor is it capable of 40Mhz dual channel operation
- ergo it *cannot* connect at *more* than 72Mbps

And its often _way_ worse than that.


-- 
“The fundamental cause of the trouble in the modern world today is that 
the stupid are cocksure while the intelligent are full of doubt."

    - Bertrand Russell

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Inbuilt Wifi The Natural Philosopher <tnp@invalid.invalid> - 2021-01-21 15:24 +0000
  Re: Inbuilt Wifi Chris Elvidge <chris@mshome.net> - 2021-01-21 15:39 +0000
    Re: Inbuilt Wifi The Natural Philosopher <tnp@invalid.invalid> - 2021-01-21 15:45 +0000
      Re: Inbuilt Wifi Chris Elvidge <chris@mshome.net> - 2021-01-21 17:30 +0000
        Re: Inbuilt Wifi Theo <theom+news@chiark.greenend.org.uk> - 2021-01-21 22:52 +0000
  Re: Inbuilt Wifi druck <news@druck.org.uk> - 2021-01-21 17:24 +0000
  Re: Inbuilt Wifi A. Dumas <alexandre@dumas.fr.invalid> - 2021-01-21 17:42 +0000
    Re: Inbuilt Wifi Richard Jones <news@rgjones.screaming.net> - 2021-01-21 18:15 +0000
  Re: Inbuilt Wifi alister <alister.ware@ntlworld.com> - 2021-01-21 18:09 +0000
  Re: Inbuilt Wifi "A. Dumas" <alexandre@dumas.fr.invalid> - 2021-01-25 09:12 +0100
    Re: Inbuilt Wifi "A. Dumas" <alexandre@dumas.fr.invalid> - 2021-01-25 09:16 +0100
      Re: Inbuilt Wifi "A. Dumas" <alexandre@dumas.fr.invalid> - 2021-01-25 09:27 +0100
        Re: Inbuilt Wifi "A. Dumas" <alexandre@dumas.fr.invalid> - 2021-01-25 09:39 +0100

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