[PATCH] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[PATCH] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Marcos Alano]

Change rules for 6GHz on Brazil removing `NO-IR` and adding
`AUTO-BW` so the 6GHz band can be used.

Add the relevant normatives in comments.

Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
---
 db.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/db.txt b/db.txt
index e331d4f..3b0adbb 100644
--- a/db.txt
+++ b/db.txt
@@ -321,8 +321,8 @@ country BO: DFS-JP
 
 # Source:
 # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
-# https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
-# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
+# https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772
+# https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915
 country BR: DFS-FCC
 	(2400 - 2483.5 @ 40), (30)
 	# The next three ranges have been reduced by 3dB, could be increased
@@ -331,7 +331,7 @@ country BR: DFS-FCC
 	(5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
 	(5470 - 5725 @ 160), (27), DFS, AUTO-BW
 	(5725 - 5850 @ 80), (30), AUTO-BW
-	(5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
+	(5925 - 7125 @ 320), (30), NO-OUTDOOR, AUTO-BW
 	# EIRP=40dBm (43dBm peak)
 	(57000 - 71000 @ 2160), (40)
 
-- 
2.49.0

Re: [PATCH] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Chen-Yu Tsai]

On Mon, Jun 2, 2025 at 8:15 PM Marcos Alano <marcoshalano@gmail.com> wrote:
>
> Change rules for 6GHz on Brazil removing `NO-IR` and adding
> `AUTO-BW` so the 6GHz band can be used.

AUTO-BW is not needed since there are no adjacent bands that can be
combined.

> Add the relevant normatives in comments.
>
> Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
> ---
>  db.txt | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/db.txt b/db.txt
> index e331d4f..3b0adbb 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -321,8 +321,8 @@ country BO: DFS-JP
>
>  # Source:
>  # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
> -# https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
> -# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
> +# https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772
> +# https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915
>  country BR: DFS-FCC
>         (2400 - 2483.5 @ 40), (30)
>         # The next three ranges have been reduced by 3dB, could be increased
> @@ -331,7 +331,7 @@ country BR: DFS-FCC
>         (5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
>         (5470 - 5725 @ 160), (27), DFS, AUTO-BW
>         (5725 - 5850 @ 80), (30), AUTO-BW
> -       (5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
> +       (5925 - 7125 @ 320), (30), NO-OUTDOOR, AUTO-BW
>         # EIRP=40dBm (43dBm peak)
>         (57000 - 71000 @ 2160), (40)
>
> --
> 2.49.0
>
>

Re: [PATCH] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Chen-Yu Tsai]

On Thu, Jun 26, 2025 at 4:12 PM Chen-Yu Tsai <wens@kernel.org> wrote:
>
> On Mon, Jun 2, 2025 at 8:15 PM Marcos Alano <marcoshalano@gmail.com> wrote:
> >
> > Change rules for 6GHz on Brazil removing `NO-IR` and adding
> > `AUTO-BW` so the 6GHz band can be used.
>
> AUTO-BW is not needed since there are no adjacent bands that can be
> combined.
>
> > Add the relevant normatives in comments.
> >
> > Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
> > ---
> >  db.txt | 6 +++---
> >  1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/db.txt b/db.txt
> > index e331d4f..3b0adbb 100644
> > --- a/db.txt
> > +++ b/db.txt
> > @@ -321,8 +321,8 @@ country BO: DFS-JP
> >
> >  # Source:
> >  # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
> > -# https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
> > -# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
> > +# https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772
> > +# https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915
> >  country BR: DFS-FCC
> >         (2400 - 2483.5 @ 40), (30)
> >         # The next three ranges have been reduced by 3dB, could be increased
> > @@ -331,7 +331,7 @@ country BR: DFS-FCC
> >         (5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
> >         (5470 - 5725 @ 160), (27), DFS, AUTO-BW
> >         (5725 - 5850 @ 80), (30), AUTO-BW
> > -       (5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
> > +       (5925 - 7125 @ 320), (30), NO-OUTDOOR, AUTO-BW

Also, the 12 dBm power limit is warranted by the PSD limit of -1 dBm / MHz.
At the smallest 20 MHz channel width, that converts to around 12 dBm.

ChenYu

> >         # EIRP=40dBm (43dBm peak)
> >         (57000 - 71000 @ 2160), (40)
> >
> > --
> > 2.49.0
> >
> >

Re: [PATCH] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Marcos Alano]

On 26/06/2025 05:16, Chen-Yu Tsai wrote:
> On Thu, Jun 26, 2025 at 4:12 PM Chen-Yu Tsai <wens@kernel.org> wrote:
>>
>> On Mon, Jun 2, 2025 at 8:15 PM Marcos Alano <marcoshalano@gmail.com> wrote:
>>>
>>> Change rules for 6GHz on Brazil removing `NO-IR` and adding
>>> `AUTO-BW` so the 6GHz band can be used.
>>
>> AUTO-BW is not needed since there are no adjacent bands that can be
>> combined.
>>
>>> Add the relevant normatives in comments.
>>>
>>> Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
>>> ---
>>>   db.txt | 6 +++---
>>>   1 file changed, 3 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/db.txt b/db.txt
>>> index e331d4f..3b0adbb 100644
>>> --- a/db.txt
>>> +++ b/db.txt
>>> @@ -321,8 +321,8 @@ country BO: DFS-JP
>>>
>>>   # Source:
>>>   # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
>>> -# https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
>>> -# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
>>> +# https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772
>>> +# https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915
>>>   country BR: DFS-FCC
>>>          (2400 - 2483.5 @ 40), (30)
>>>          # The next three ranges have been reduced by 3dB, could be increased
>>> @@ -331,7 +331,7 @@ country BR: DFS-FCC
>>>          (5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
>>>          (5470 - 5725 @ 160), (27), DFS, AUTO-BW
>>>          (5725 - 5850 @ 80), (30), AUTO-BW
>>> -       (5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
>>> +       (5925 - 7125 @ 320), (30), NO-OUTDOOR, AUTO-BW
> 
> Also, the 12 dBm power limit is warranted by the PSD limit of -1 dBm / MHz.
> At the smallest 20 MHz channel width, that converts to around 12 dBm.
You can see here: 
https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915, 
in the items IX.4 IX.5 from table IX, that the maximum allowed dBm is 38dBm.

That seems to align with the 40GHz range, where the maximum dBm is 40, 
but it's up to you.

Marcos.
> 
> ChenYu
> 
>>>          # EIRP=40dBm (43dBm peak)
>>>          (57000 - 71000 @ 2160), (40)
>>>
>>> --
>>> 2.49.0
>>>
>>>

-- 
Marcos Alano

Re: [PATCH] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Marcos Alano]

On 26/06/2025 05:12, Chen-Yu Tsai wrote:
> On Mon, Jun 2, 2025 at 8:15 PM Marcos Alano <marcoshalano@gmail.com> wrote:
>>
>> Change rules for 6GHz on Brazil removing `NO-IR` and adding
>> `AUTO-BW` so the 6GHz band can be used.
> 
> AUTO-BW is not needed since there are no adjacent bands that can be
> combined.
> 
Ok. I thought it was about the range selection, like if there is no 
320MHz available, it would choose 160MHz.

I will remove then.

Marcos.
>> Add the relevant normatives in comments.
>>
>> Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
>> ---
>>   db.txt | 6 +++---
>>   1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/db.txt b/db.txt
>> index e331d4f..3b0adbb 100644
>> --- a/db.txt
>> +++ b/db.txt
>> @@ -321,8 +321,8 @@ country BO: DFS-JP
>>
>>   # Source:
>>   # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
>> -# https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
>> -# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
>> +# https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772
>> +# https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915
>>   country BR: DFS-FCC
>>          (2400 - 2483.5 @ 40), (30)
>>          # The next three ranges have been reduced by 3dB, could be increased
>> @@ -331,7 +331,7 @@ country BR: DFS-FCC
>>          (5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
>>          (5470 - 5725 @ 160), (27), DFS, AUTO-BW
>>          (5725 - 5850 @ 80), (30), AUTO-BW
>> -       (5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
>> +       (5925 - 7125 @ 320), (30), NO-OUTDOOR, AUTO-BW
>>          # EIRP=40dBm (43dBm peak)
>>          (57000 - 71000 @ 2160), (40)
>>
>> --
>> 2.49.0
>>
>>

-- 
Marcos Alano

[PATCH v2] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Marcos Alano]

Change rules for 6GHz on Brazil removing `NO-IR` and adding
`AUTO-BW` so the 6GHz band can be used.

Add the relevant normatives in comments.

Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
---
 db.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/db.txt b/db.txt
index 803f1bc..f74819c 100644
--- a/db.txt
+++ b/db.txt
@@ -321,8 +321,8 @@ country BO: DFS-JP
 
 # Source:
 # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
-# https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
-# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
+# https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772
+# https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915
 country BR: DFS-FCC
 	(2400 - 2483.5 @ 40), (30)
 	# The next three ranges have been reduced by 3dB, could be increased
@@ -331,7 +331,7 @@ country BR: DFS-FCC
 	(5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
 	(5470 - 5725 @ 160), (27), DFS, AUTO-BW
 	(5725 - 5850 @ 80), (30), AUTO-BW
-	(5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
+	(5925 - 7125 @ 320), (12), NO-OUTDOOR
 	# EIRP=40dBm (43dBm peak)
 	(57000 - 71000 @ 2160), (40)
 
-- 
2.49.0

[PATCH v3] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Marcos Alano]

Change rules for 6GHz on Brazil removing `NO-IR` and adjust
the maximum power according the normative.

Change the comment to point to the newer normative.

Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
---
 db.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/db.txt b/db.txt
index 803f1bc..eda4eca 100644
--- a/db.txt
+++ b/db.txt
@@ -322,7 +322,7 @@ country BO: DFS-JP
 # Source:
 # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
 # https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
-# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
+# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2021/1510-ato-1306
 country BR: DFS-FCC
 	(2400 - 2483.5 @ 40), (30)
 	# The next three ranges have been reduced by 3dB, could be increased
@@ -331,7 +331,7 @@ country BR: DFS-FCC
 	(5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
 	(5470 - 5725 @ 160), (27), DFS, AUTO-BW
 	(5725 - 5850 @ 80), (30), AUTO-BW
-	(5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
+	(5925 - 7125 @ 320), (27), NO-OUTDOOR
 	# EIRP=40dBm (43dBm peak)
 	(57000 - 71000 @ 2160), (40)
 
-- 
2.49.0

[PATCH v4] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Marcos Alano]

Change rules for 6GHz on Brazil removing `NO-IR` since it's
not mentioned in the normative.

Change the comment to point to the newer normative.

Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
---
 db.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/db.txt b/db.txt
index 803f1bc..4283ff1 100644
--- a/db.txt
+++ b/db.txt
@@ -322,7 +322,7 @@ country BO: DFS-JP
 # Source:
 # https://www.gov.br/anatel/pt-br/regulado/radiofrequencia/radiacao-restrita
 # https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680
-# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2017/1139-ato-14448
+# https://informacoes.anatel.gov.br/legislacao/atos-de-certificacao-de-produtos/2021/1510-ato-1306
 country BR: DFS-FCC
 	(2400 - 2483.5 @ 40), (30)
 	# The next three ranges have been reduced by 3dB, could be increased
@@ -331,7 +331,7 @@ country BR: DFS-FCC
 	(5250 - 5350 @ 80), (27), NO-OUTDOOR, DFS, AUTO-BW
 	(5470 - 5725 @ 160), (27), DFS, AUTO-BW
 	(5725 - 5850 @ 80), (30), AUTO-BW
-	(5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR
+	(5925 - 7125 @ 320), (12), NO-OUTDOOR
 	# EIRP=40dBm (43dBm peak)
 	(57000 - 71000 @ 2160), (40)
 
-- 
2.49.0

Re: [PATCH v4] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz

[Chen-Yu Tsai]

On Thu, 26 Jun 2025 07:23:26 -0300, Marcos Alano wrote:
> Change rules for 6GHz on Brazil removing `NO-IR` since it's
> not mentioned in the normative.
> 
> Change the comment to point to the newer normative.
> 
> 

Applied to master in wens/wireless-regdb.git, thanks!

[1/1] wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz
      https://git.kernel.org/wens/wireless-regdb/c/7628ce291d74

Best regards,
-- 
Chen-Yu Tsai <wens@kernel.org>