Re: [PATCH] wireless-regdb: Update regulatory info for Malaysia (MY) for 2024

Hi,

On Tue, Oct 28, 2025 at 10:09 AM Andrew Yong <[email protected]> wrote:
>
> Malaysia Communications and Multimedia Commission announced CLASS ASSIGNMENT NO. 1 OF 2024[1], with the following changes to wireless SRD frequency class assignment(s):
>
> 5925-6425 MHz EIRP has increased from 2022 assignment[2] of 200 mW, to 250 mW; refer to page 10.
> 5150-5250 MHz EIRP of 1 W has changed from 2022 assignment[2] of indoor & outdoor, to indoor-only at 1 W; refer to page 20.
> 5250-5350 MHz EIRP of 1 W has changed from 2022 assignment[2] of indoor & outdoor, to indoor-only at 1 W; refer to page 20.

Based on page 20 in schedule two of 2022 assignment, this should have
already been limited to indoor only.

> Update limits of existing entries accordingly.
>
> [1] https://www.mcmc.gov.my/skmmgovmy/media/General/pdf2/Class-Assignment-No-1-of-2024.pdf
> [2] https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
>
> Signed-off-by: Andrew Yong <[email protected]>
> ---
>  db.txt | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/db.txt b/db.txt
> index 1d17271..a65910a 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1450,14 +1450,14 @@ country MX: DFS-FCC
>         (5925 - 6425 @ 320), (12), NO-OUTDOOR
>
>  # Source:
> -# https://www.mcmc.gov.my/skmmgovmy/media/General/CA-No-1-of-2022_-signed_19012022.pdf
> +# https://www.mcmc.gov.my/skmmgovmy/media/General/pdf2/Class-Assignment-No-1-of-2024.pdf
>  country MY: DFS-FCC
>         (2402 - 2482 @ 40), (500 mW)

Please also align the rule boundary with the official rules. This should
now show 2400 - 2500.

> -       (5170 - 5250 @ 80), (1000 mW), AUTO-BW
> -       (5250 - 5330 @ 80), (1000 mW), DFS, AUTO-BW
> +       (5170 - 5250 @ 80), (1000 mW), AUTO-BW, NO-OUTDOOR

This should show 5150 - 5250.

> +       (5250 - 5330 @ 80), (1000 mW), DFS, AUTO-BW, NO-OUTDOOR

This should show 5250 - 5350.

>         (5490 - 5650 @ 160), (1000 mW), DFS

This should show 5470 - 5650.

Also, for bands 5250 - 5350 and 5470 - 5650, the PSD limit is 10 mW / MHz,
effectively limiting the EIRP to 200 mW for a 20 MHz channel. There is
no way to describe PSD in the database, so we can only go with the smallest
channel width for PSD calculation.

>         (5735 - 5835 @ 80), (1000 mW)

This should show 5725 - 5875.

> -       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
> +       (5925 - 6425 @ 320), (250 mW), NO-OUTDOOR

This bit is correct.


Thanks
ChenYu

>
>  # Source:
>  # https://www.cran.na/yglilidy/2023/04/GG-8060-dated-3-April-2023.pdf
> --
> 2.50.1 (Apple Git-155)
>
>