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[59.124.166.19]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-31cc3e5b46csm275324a91.11.2025.07.17.20.08.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Jul 2025 20:08:30 -0700 (PDT) From: Ping-Ke Shih To: wens@kernel.org Cc: linux-wireless@vger.kernel.org, wireless-regdb@lists.infradead.org Subject: [PATCH 1/2] wireless-regdb: update regulatory rules for Botswana (BW) for 2022 Date: Fri, 18 Jul 2025 11:08:09 +0800 Message-Id: <20250718030810.17213-1-pkshih@gmail.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Ping-Ke Shih Guidelines On The Use Of Short-Range Devices (SRDs) In Botswana released on February 2022 [1]. The pages 20-21 describe: * 2400 - 2483.5 MHz - 100 mW e.i.r.p. - EN 300 328 * 5150 - 5350 MHz - 200 mW mean e.i.r.p - EN 301 893 * DFS: 5250 - 5350 MHz * for devices without TPC, the limit is lowered 3 dBm (reduce 5250 - 5350 MHz to 20 dBm) * 5470 - 5725 MHz - 250 mW e.i.r.p - EN 301 893 * DFS: 5470 - 5725 MHz * for devices without TPC, the limit is lowered 3 dBm - Not required for devices that operate at a maximum mean e.i.r.p. of 27 dBm when operating in 5470 MHz to 5725 MHz (keep 250 mW for 5470 MHz to 5725 MHz) * 5725 - 5875 MHz - BFWA is limited to 5725 - 5850 MHz - PTP/PTMP: max mean e.i.r.p = 4 W - Mesh/AP-MP: max mean e.i.r.p = 2 W - EN 302 502 * DFS: 5725 - 5850 MHz * The FWA device shall have the capability to reduce the operating mean EIRP level to a level not exceeding 24 dBm for ChS = 20 MHz [1] https://www.bocra.org.bw/sites/default/files/documents/Annexure_3.3.2A_SRDs_Guidelines_Feb_2022.pdf Signed-off-by: Ping-Ke Shih --- db.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/db.txt b/db.txt index 81ff14ecaac3..d2414810442b 100644 --- a/db.txt +++ b/db.txt @@ -368,6 +368,15 @@ country BT: DFS-ETSI (5250 - 5330 @ 80), (20), DFS, AUTO-BW (5490 - 5710 @ 160), (27), DFS +# Source: +# https://www.bocra.org.bw/sites/default/files/documents/Annexure_3.3.2A_SRDs_Guidelines_Feb_2022.pdf +country BW: DFS-ETSI + (2400 - 2483.5 @ 40), (100 mW) + (5150 - 5250 @ 80), (200 mW), AUTO-BW + (5250 - 5350 @ 80), (20), DFS, AUTO-BW + (5470 - 5725 @ 160), (250 mW), DFS + (5725 - 5850 @ 80), (24), DFS + country BY: DFS-ETSI (2402 - 2482 @ 40), (20) (5170 - 5250 @ 80), (20), AUTO-BW -- 2.25.1