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

[Andrew Yong]

Malaysia Communications and Multimedia Commission announced CLASS ASSIGNMENT NO. 1 OF 2024[1].

With reference to class assignments on page 10, and Power Spectral Density (PSD) limits on page 20, update the following rules:

2400-2500 MHz: Align previous 2402-2482 MHz rule to class assignment
5150-5250 MHz:
  1. Align previous 5170-5250 MHz rule to class assignment
  2. Mark as NO-OUTDOOR
5250-5350 MHz:
  1. Align previous 5250-5330 MHz rule to class assignment
  2. Limit EIRP from 1 W to 200 mW due to PSD limit of 10 mW/MHz, calculated at 20 MHz channel width
  3. Mark as NO-OUTDOOR
5470-5650 MHz:
  1. Align previous 5490-5650 MHz rule to class assignment
  2. Limit EIRP from 1 W to 200 mW due to PSD limit of 10 mW/MHz, calculated at 20 MHz channel width
5725-5875 MHz: Align previous 5735-5835 MHz rule to class assignment
5925-6425 MHz: Increase EIRP from 200 mW to 250 mW (remains within PSD limit of 12.5 mW/MHz)

[1] https://www.mcmc.gov.my/skmmgovmy/media/General/pdf2/Class-Assignment-No-1-of-2024.pdf

Signed-off-by: Andrew Yong <me at ndoo.sg>
---
 db.txt | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/db.txt b/db.txt
index 1d17271..3df9c41 100644
--- a/db.txt
+++ b/db.txt
@@ -1450,14 +1450,16 @@ 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)
-	(5170 - 5250 @ 80), (1000 mW), AUTO-BW
-	(5250 - 5330 @ 80), (1000 mW), DFS, AUTO-BW
-	(5490 - 5650 @ 160), (1000 mW), DFS
-	(5735 - 5835 @ 80), (1000 mW)
-	(5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
+	(2400 - 2500 @ 40), (500 mW)
+	(5150 - 5250 @ 80), (1000 mW), AUTO-BW, NO-OUTDOOR
+	# 5250 - 5350 MHz regulatory limit is 1000 mW, but 200 mW reaches the PSD limit of 10 mW / MHz at 20 MHz channel width
+	(5250 - 5350 @ 80), (200 mW), DFS, AUTO-BW, NO-OUTDOOR
+	# 5470 - 5650 MHz regulatory limit is 1000 mW, but 200 mW reaches the PSD limit of 10 mW / MHz at 20 MHz channel width
+	(5470 - 5650 @ 160), (200 mW), DFS
+	(5725 - 5875 @ 80), (1000 mW)
+	(5925 - 6425 @ 320), (250 mW), NO-OUTDOOR
 
 # Source:
 # https://www.cran.na/yglilidy/2023/04/GG-8060-dated-3-April-2023.pdf
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