On Mon, Aug 03, 2015 at 01:34:22PM -0500, Seth Forshee wrote: > On Thu, Jul 23, 2015 at 11:32:59AM +0800, Chen-Yu Tsai wrote: > > The FCC increased the maximum conducted transmission power for the > > U-NII-1 (5150 ~ 5250 MHz) band to 30 dBm or 1 W for master devices > > and 24 dBm or 250 mW for mobile/portable devices. > > > > Effective 6/2/2014. > > > > See FCC KDB 905462 D06. > > > > Signed-off-by: Chen-Yu Tsai <wens at csie.org> > > --- > > db.txt | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/db.txt b/db.txt > > index cadd52c..29ba4b6 100644 > > --- a/db.txt > > +++ b/db.txt > > @@ -1160,7 +1160,7 @@ country UG: DFS-FCC > > > > country US: DFS-FCC > > (2402 - 2472 @ 40), (30) > > - (5170 - 5250 @ 80), (17), AUTO-BW > > + (5170 - 5250 @ 80), (30), AUTO-BW > > The 30 dB limit is for devices in master mode, for clients the limit > seems to be 250 mW (about 24 dB). Given the TPC requirement for U-NII > devices the most it could be bumped up to is 21 dB, unless there's some > other reason I don't know about to keep it at 17 dB. Oops, looks like I was mistaken, this range does not require TPC. 30 dBm still seems to be incorrect however.
