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From: Johannes Berg <johannes@sipsolutions.net>
To: Arnon.Meydav@lantiq.com, wireless-regdb@lists.infradead.org
Subject: Re: [wireless-regdb] Incorrect power for United Kingdom 5GHz?
Date: Tue, 25 Aug 2015 17:45:29 +0200	[thread overview]
Message-ID: <1440517529.2192.42.camel@sipsolutions.net> (raw)
In-Reply-To: <10D0CC65D322B8498995F168AE8D89DA011E83929D@MUCSE037.lantiq.com>

On Tue, 2015-08-25 at 15:27 +0000, Arnon.Meydav@lantiq.com wrote:
> Hi,
> In the latest released regulatory database (http://kernel.org/pub/sof
> tware/network/wireless-regdb/wireless-regdb-2015.04.06.tar.xz), 
> the transmit power of GB is 20dBm, even for the lower 5GHz channels 
> (e.g. channel 36).
> 
> country GB:
>         (2402.000 - 2482.000 @ 40.000), (N/A, 20.00)
>         (5170.000 - 5250.000 @ 80.000), (N/A, 20.00)
>         (5250.000 - 5330.000 @ 80.000), (N/A, 20.00), DFS
>         (5490.000 - 5710.000 @ 160.000), (N/A, 27.00), DFS
>         (57000.000 - 66000.000 @ 2160.000), (N/A, 40.00)
> 
> From my understanding, and from what I see in:
> http://www.digitalairwireless.com/wireless-blog/recent/quick-guide-to
> -5ghz-uk-part-1.html
> 
> The transmit power should be 23.
> 
> Is this a bug in the database, or was this restricted intentionally?
> 

A lot of the values like that were halved due to indoor/outdoor or TPC
requirements - I don't know if that's the case here though.

johannes

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      reply	other threads:[~2015-08-25 15:45 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-25 15:27 [wireless-regdb] Incorrect power for United Kingdom 5GHz? Arnon.Meydav
2015-08-25 15:45 ` Johannes Berg [this message]

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