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Date:      Thu, 8 Sep 2011 22:38:36 +0800
From:      Adrian Chadd <adrian@freebsd.org>
To:        Lev Serebryakov <lev@serebryakov.spb.ru>
Cc:        freebsd-wireless@freebsd.org
Subject:   Re: AP performance (again): txpower regulation
Message-ID:  <CAJ-Vmom_ZHKbqt%2BQgmdq_oPU-SugbrJ3LNS=g-cpcQ7KExusUw@mail.gmail.com>
In-Reply-To: <458771414.20110908183656@serebryakov.spb.ru>
References:  <663133681.20110907193747@serebryakov.spb.ru> <CAJ-Vmonai4LzwanLw7i5d-NyjN2b6GqfttjkdcROvOuEcuzEAw@mail.gmail.com> <437702009.20110907235248@serebryakov.spb.ru> <CAJ-Vmo=R-a%2BqhDLWj1n%2BBj70Pmg4WSL6bVZ6jwCUmNq=v7EBBw@mail.gmail.com> <426917282.20110908125907@serebryakov.spb.ru> <CAAUsrB5Qtokpcz-koUfYWCHrsnUUErQSAYHrXrW2F0Uvp3RzSA@mail.gmail.com> <4610390305.20110908154130@serebryakov.spb.ru> <CAAUsrB6LJ%2BmuTvaqHCySh6e9dMjzshohYFE4PQ3KTezZMZS2JA@mail.gmail.com> <1705262661.20110908180850@serebryakov.spb.ru> <CAAUsrB7CFu096x%2BKKWa=8O_VeSHOK10LuwJ2rWq6r8EidUrL=Q@mail.gmail.com> <CAJ-VmokvXfUAZpxDgv5gLrRdLYn3YwTXAOb7QiTyUg8K5yKLHg@mail.gmail.com> <458771414.20110908183656@serebryakov.spb.ru>

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2011/9/8 Lev Serebryakov <lev@serebryakov.spb.ru>:
> Hello, Adrian.
> You wrote 8 =D3=C5=CE=D4=D1=C2=D2=D1 2011 =C7., 18:22:38:
>
>> Oi, he shouldn't be breaking regulatory requirements! :)
> =9AI afraid, that 600mW card + 10dB antenna ALREADY out of regulatory
> requirements, as it more than non-licensable 100mW :)

You'd be very surprised how sensitive wireless NICs are.
If this is just for a home access point then it's very unlikely you
need a 600mW card.
I get 130mbit from all places in my apartment .. with a non-high power
11n NIC. :)



Adrian



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