@@ -416,12 +416,14 @@ country CL: DFS-JP
(5925 - 6425 @ 320), (12), NO-OUTDOOR
# Source:
+# https://wap.miit.gov.cn/zwgk/zcwj/wjfb/tz/art/2021/art_e4ae71252eab42928daf0ea620976e4e.html
# https://wap.miit.gov.cn/cms_files/filemanager/1226211233/attach/20219/d125301b13454551b698ff5afa49ca28.pdf
# https://www.miit.gov.cn/cms_files/filemanager/1226211233/attach/20236/d1dc19424d5a4cfe90d631adeee8dd58.pdf
-# Note: The transmit power for 5150-5350MHz bands can be raised by 3dBm when TPC is implemented
+# Note: The transmit power for 5250-5350MHz bands can be raised by 3dBm when TPC is implemented
country CN: DFS-FCC
(2400 - 2483.5 @ 40), (20)
- (5150 - 5350 @ 80), (20), DFS, AUTO-BW, NO-OUTDOOR
+ (5150 - 5250 @ 80), (23), NO-OUTDOOR, AUTO-BW
+ (5250 - 5350 @ 80), (20), NO-OUTDOOR, DFS, AUTO-BW
(5725 - 5850 @ 80), (33)
# 60 GHz band channels 1,4: 28dBm, channels 2,3: 44dBm
# ref: http://www.miit.gov.cn/n11293472/n11505629/n11506593/n11960250/n11960606/n11960700/n12330791.files/n12330790.pdf
As per "工业和信息化部关于加强和规范2400MHz、5100MHz和5800MHz频段无线电 管理有关事宜的通知" ("工信部无〔2021〕129号"), only 5250 MHz - 5350 MHz band is required to have DFS / TPC. This is slightly conflicting with is attachment "2400MHz、5100MHz 和 5800MHz 频段无线电发射设备射频技术要求", which stated that all devices working at 5100 MHz band should implement DFS/TPC. After consulting authorities, we determined that the requirement in attachment should be interpreted as DFS/TPC is only required if the device will work in DFS/TPC specified in the article. Correct regulatory rules to opt-out DFS and revert TPC power deduction for 5150 MHz - 5250 MHz. Reported-by: leslie_sen <leslie_sen@163.com> Fixes: e427ff2a592e ("wireless-regdb: Update regulatory rules for China (CN)") Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> --- db.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- base-commit: 003c282a297f8cec06a576fe1434c94353d14610 change-id: 20240813-correct_cn-1d2e30b41e07 Best regards,