From: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Communications of Authority of Kenya issued GUIDELINES ON THE USE OF
RADIOFREQUENCY SPECTRUM BY SHORT RANGE DEVICES on JUNE 2022 [1].
The section 5.8. covers frequency bands and technical parameters for
non-specific short range applications and wireless access systems.
- 2400-2483.5 MHz: 2W e.i.r.p.
- 5150-5350 MHz: 200mW; max e.i.r.p. density of 10mW/MHz
(ETSI [2]: 200mW (23dBm) -6 dBm to be 17 dBm;
5250-5350 DFS)
- 5470-5725 MHz: 250mW; Max mean e.i.r.p. of 1W &
Max mean e.i.r.p. density of 50mW /MHz
(ETSI [2]: 1W (30dBm) -6 dBm to be 24 dBm)
- 5725-5875 MHz: Mean e.i.r.p. spectral density of 23 dBm/MHz
Mean e.i.r.p. of 2W in any 10 MHz band
(ETSI [2]: 4W (36dBm) -6 dBm to be 30 dBm with TPC)
(ETSI [3]: 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 and 21 dBm for
ChS = 10 MHz. 24 dBm is adopted)
- 5925-6425 MHz:
* LPI: 23 dBm (200 mW)
Mean e.i.r.p. density for in-band emissions 10 dBm/MHz
Indoor only
* VLP: 14 dBm (25 mW)
Mean e.i.r.p. density for in-band emissions 1 dBm/MHz
Indoor and outdoor use
Reference ETSI EN 301 893 [2], for the 5 GHz and 5.8 GHz ranges, TPC is
required, being able to reduce TX power by up to 6 dB. ETSI EN 302 502 [3]
for TPC of 5.8 GHz. (Add this rule followed by [1] with annotation "ETSI:")
[1] https://www.ca.go.ke/sites/default/files/2023-06/Guidelines-on-the-Use-of-Radiofrequency-Spectrum-by-Short-Range-Devices-2022.pdf
[2] https://www.etsi.org/deliver/etsi_en/301800_301899/301893/02.01.01_60/en_301893v020101p.pdf
[3] https://www.etsi.org/deliver/etsi_en/302500_302599/302502/02.01.01_60/en_302502v020101p.pdf
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
v3:
- DFS-ETSI
- split frequency 5250 - 5350 as an individual range for DFS
- correct 5470 - 5725 to 24 dBm by e.i.r.p values.
- correct 5725 - 5875 to 24 dBm by mean e.i.r.p. and ETSI EN 302 502, and
more documentation.
v2:
- align freq range of reference
- use power unit as reference
- -6dBm for 5 GHz and 5.8 GHz ranges
---
db.txt | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/db.txt b/db.txt
index 4d2ebe46172d..c046e0269e67 100644
--- a/db.txt
+++ b/db.txt
@@ -985,11 +985,17 @@ country JP: DFS-JP
# ref: http://www.arib.or.jp/english/html/overview/doc/1-STD-T74v1_1.pdf
(57000 - 66000 @ 2160), (10 mW)
-country KE: DFS-JP
- (2402 - 2482 @ 40), (20)
- (5170 - 5250 @ 80), (23)
- (5490 - 5570 @ 80), (30), DFS
- (5735 - 5775 @ 40), (23)
+# Source:
+# https://www.ca.go.ke/sites/default/files/2023-06/Guidelines-on-the-Use-of-Radiofrequency-Spectrum-by-Short-Range-Devices-2022.pdf
+# ETSI EN 301 893: https://www.etsi.org/deliver/etsi_en/301800_301899/301893/02.01.01_60/en_301893v020101p.pdf
+# ETSI EN 302 502: https://www.etsi.org/deliver/etsi_en/302500_302599/302502/02.01.01_60/en_302502v020101p.pdf
+country KE: DFS-ETSI
+ (2400 - 2483.5 @ 40), (2000 mW)
+ (5150 - 5250 @ 80), (17), AUTO-BW
+ (5250 - 5350 @ 80), (17), DFS, AUTO-BW
+ (5470 - 5725 @ 80), (24), DFS
+ (5725 - 5875 @ 40), (24), DFS
+ (5925 - 6425 @ 320), (23), NO-OUTDOOR
country KH: DFS-ETSI
(2402 - 2482 @ 40), (20)
--
2.25.1
