[PATCH 5/5] wireless-regdb: Update regulatory info for Togo (TG) for 2022

[Chen-Yu Tsai]

On Fri, Jul 5, 2024 at 2:06 PM Ping-Ke Shih <pkshih at gmail.com> wrote:
>
> From: Ping-Ke Shih <pkshih at realtek.com>
>
> Republic ToGolaise released Decision N 226/ARCEP/DG/22.
>
> 2400-2483.5 MHz
>   - EIRP 100 mW and 10 mW/MHz density
> 5150-5350 MHz
>   - EIRP 200 mW
>   - If TPC is not used, must be reduced by 3 dB
> 5470-5850 MHz
>   - EIRP 1W
>   - If TPC is not used, must be reduced by 3 dB
> 5925-6425 MHz
>   - LPI
>     * EIRP 23 dBm (200 mW)
>     * EIRP density 10 dBm/MHz

The document you linked to suggests it is actually -10 dBm/MHz,
which kind of makes it useless as the total e.i.r.p for a 20 MHz
channel would be 2 mW or 3 dBm...

And the PSD for LP being lower than VLP seems like an error.

>     * Use limited to indoor
>   - VLP
>     * EIRP 14 dBm (25 mW)
>     * EIRP density -1 dBm/MHz
> 57-66 GHz
>   - EIRP 40 dBm and 13 dBm/MHz density
>
> [1] https://arcep.tg/wp-content/uploads/2022/12/Decision-226-22-Determinant-les-categories-et-conditions-techniques-dexploitation-des-appareils-de-faible-puissance-et-de-faible-portee.pdf
>
> Signed-off-by: Ping-Ke Shih <pkshih at realtek.com>
> ---
>  db.txt | 12 ++++++++----
>  1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/db.txt b/db.txt
> index 2a4f1ed524c1..6192dafe9715 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1763,11 +1763,15 @@ country TD: DFS-ETSI
>         (5250 - 5330 @ 80), (20), DFS, AUTO-BW
>         (5490 - 5710 @ 160), (27), DFS
>
> +# Source:
> +# https://arcep.tg/wp-content/uploads/2022/12/Decision-226-22-Determinant-les-categories-et-conditions-techniques-dexploitation-des-appareils-de-faible-puissance-et-de-faible-portee.pdf
>  country TG: DFS-ETSI
> -       (2402 - 2482 @ 40), (20)
> -       (5170 - 5250 @ 40), (20)
> -       (5250 - 5330 @ 40), (20), DFS
> -       (5490 - 5710 @ 40), (27), DFS
> +       (2400 - 2483.5 @ 40), (100 mW)
> +       (5150 - 5250 @ 40), (200 mW)
> +       (5250 - 5350 @ 40), (20), DFS

The regulation doesn't say this can be split. It's one rule for 5150 - 5350.

> +       (5470 - 5850 @ 40), (27), DFS

Why only 40 MHz channels?

> +       (5925 - 6425 @ 320), (23), NO-OUTDOOR
> +       (57000 - 66000 @2160), (40)

Regulation requires DFS on all bands.


ChenYu


>  # Source:
>  # https://ratchakitcha.soc.go.th/documents/140D100S0000000004000.pdf
> --
> 2.25.1
>