On Tue, Dec 10, 2024 at 11:00 AM Ping-Ke Shih <pkshih@xxxxxxxxx> wrote: > > From: Ping-Ke Shih <pkshih@xxxxxxxxxxx> > > Utility Regulation and Competition Office, Cayman Islands, released > Operating Parameters for Wireless Data Transmission (including WiFi) > Services On 18th November 2024 [1]. > > Both FCC and EU reference are permitted. Adopt FCC reference. > > * 2400 - 2483.5 MHz > - Part 15.247 > * 1 Watt > For systems using digital modulation in the 902 - 928 MHz, > 2400-2483.5 MHz, and 5725 - 5850 MHz bands: 1 Watt. > > * 5150 - 5350 MHz > - Part 15.407 > * 250 mW > For client devices in the 5.15-5.25 GHz band, the maximum conducted > output power over the frequency band of operation shall not exceed > 250 mW provided the maximum antenna gain does not exceed 6 dBi. > In addition, the maximum power spectral density shall not exceed > 11 dBm in any 1 megahertz band. > > For the 5.25-5.35 GHz and 5.47-5.725 GHz bands, the maximum conducted > output power over the frequency bands of operation shall not exceed > the lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB > emission bandwidth in megahertz. In addition, the maximum power > spectral density shall not exceed 11 dBm in any 1 megahertz band. > * DFS: 5.25-5.35 GHz > > * 5470 - 5725 MHz > - Part 15.407 > * 250 mW > For the 5.25-5.35 GHz and 5.47-5.725 GHz bands, the maximum conducted > output power over the frequency bands of operation shall not exceed > the lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB > emission bandwidth in megahertz. In addition, the maximum power > spectral density shall not exceed 11 dBm in any 1 megahertz band. > * DFS: 5.47-5.725 GHz > > * 5725 - 5875 > - Part 15.407 > * 1 W > For the band 5.725-5.85 GHz, the maximum conducted output power over > the frequency band of operation shall not exceed 1 W. > > * 5925 - 6425 MHz > - Part 15.407 (but no description; reference [2]) > * -1 / MHz (12 dBm is adopted) > Accordingly, the Commission concludes that the appropriate maximum > power spectral density for low power indoor client devices in this > band is 6 dB below the limit for access points (or -1 dBm/MHz based > on the adopted PSD limit). > * NO-OUTDOOR > > * 57 - 71 GHz > - Part 15.255 (but no power value; reference [3]) > * 40 dBm > The average power of any emission shall not exceed 40 dBm and the > peak power of any emission shall not exceed 43 dBm. > > [1] https://www.ofreg.ky/viewPDF/documents/2024-11-19-16-28-50-OfReg-WiFi-Permitted-Parameters-V2.pdf > [2] https://www.federalregister.gov/documents/2020/05/26/2020-11236/unlicensed-use-of-the-6-ghz-band > [3] https://docs.fcc.gov/public/attachments/FCC-16-89A1.pdf > > Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> > --- > db.txt | 13 ++++++++----- > 1 file changed, 8 insertions(+), 5 deletions(-) > > diff --git a/db.txt b/db.txt > index 24195fcac004..37597f9add41 100644 > --- a/db.txt > +++ b/db.txt > @@ -1066,12 +1066,15 @@ country KW: DFS-ETSI > (5470 - 5825 @ 160), (24), DFS > (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR > > +# Source: https://www.ofreg.ky/viewPDF/documents/2024-11-19-16-28-50-OfReg-WiFi-Permitted-Parameters-V2.pdf > country KY: DFS-FCC > - (2402 - 2482 @ 40), (20) > - (5170 - 5250 @ 80), (24), AUTO-BW > - (5250 - 5330 @ 80), (24), DFS, AUTO-BW > - (5490 - 5730 @ 160), (24), DFS > - (5735 - 5835 @ 80), (30) > + (2400 - 2483.5 @ 40), (1000 mW) > + (5150 - 5250 @ 80), (250 mW), AUTO-BW > + (5250 - 5350 @ 80), (250 mW), DFS, AUTO-BW > + (5470 - 5725 @ 160), (250 mW), DFS, AUTO-BW Sorry for the late reply. Can you follow the TW example and extend this band by 5MHz and also drop the AUTO-BW? > + (5725 - 5875 @ 80), (1000 mW), AUTO-BW AUTO-BW for this band doesn't make sense. While the frequency ranges do align up, the channel assignments don't, so there's no way one can combine this and the previous band for a 160 MHz channel. Thanks ChenYu > + (5925 - 6425 @ 320), (12), NO-OUTDOOR > + (57000 - 71000 @ 2160), (40) > > # Source: > # http://adilet.zan.kz/rus/docs/V1500010730 > -- > 2.25.1 >
