According to multiple sources channels 8-16 (5030-5090MHz) were only allowed in Japan until Nov-30, 2017 (later extended to Nov-30, 2018). https://www.tele.soumu.go.jp/j/adm/system/trunk/wimax/5ghz/index.htm http://www.dspr.co.jp/wp/wp-content/uploads/2017/10/The-expiration-date-of-some-frequency-of-the-5GHz-band-radio-access-system_eng.pdf Signed-off-by: Vladimir Koutny <vladimir.koutny@xxxxxxxxxxxxxxxxxxx> --- db.txt | 1 - 1 file changed, 1 deletion(-) diff --git a/db.txt b/db.txt index 4fb1948..7e10d0d 100644 --- a/db.txt +++ b/db.txt @@ -658,7 +658,6 @@ country JP: DFS-JP (2402 - 2482 @ 40), (20) (2474 - 2494 @ 20), (20), NO-OFDM (4910 - 4990 @ 40), (23) - (5030 - 5090 @ 40), (23) (5170 - 5250 @ 80), (20), AUTO-BW (5250 - 5330 @ 80), (20), DFS, AUTO-BW (5490 - 5710 @ 160), (23), DFS -- 2.11.0