With a 34dBi antenna you would actually have to be running at -4dBm in UNII-2, so that would be more like -67.
If I'm reading that FCC cert. right, it looks like they're able to do something like 27dBm in 5.8ghz... why are they able to do higher power than in UNII-1? Were they still able to get it certified under the old rules? Mimosa stuff is stuck with the same 17dbm in UNII-3 as it is in UNII-1, since they're only certified under the new rules. On Sat, Mar 7, 2015 at 1:22 PM, Jerry Richardson <[email protected]> wrote: > Thanks, > > Planning a 11.2 mile link with 34dB antennas in UNII-1 > > > > I get the following theoretical levels: > > UNII-1: 17dB ~Rx -43dB (right at the recommended max – probably would > turn it down) > > UNII-2: 5dB ~Rx -58dB > > UNII-3: 27dB ~Rx -36db (obviously too hot – would turn down) > > > > With 75% duty cycle we should see roughly 375/125 although I’d take 80% of > that. > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *Gino Villarini > *Sent:* Saturday, March 07, 2015 10:52 AM > *To:* [email protected] > *Subject:* Re: [AFMUG] AF5x UNII-1 Tx power > > > > You can reach 48db with a 3’ dish > > > > > > > > Gino A. Villarini > > President > > Aeronet Wireless Broadband Corp. > > www.aeronetpr.com > > @aeronetpr > > > > > > > > *From: *Jerry Richardson <[email protected]> > *Reply-To: *"[email protected]" <[email protected]> > *Date: *Saturday, March 7, 2015 at 2:45 PM > *To: *"[email protected]" <[email protected]> > *Subject: *Re: [AFMUG] AF5x UNII-1 Tx power > > > > Thanks, > > This statement from Wikipedia made me pause… > > *200 watts (+53 dBm) point-to-point. [1] However, strict out-of-band > emission rules limit practical point-to-point power to lower levels.* > > > > I can work with 17dB > > > > *From:* Af [mailto:[email protected] <[email protected]>] *On > Behalf Of *Gino Villarini > *Sent:* Saturday, March 07, 2015 10:42 AM > *To:* [email protected] > *Subject:* Re: [AFMUG] AF5x UNII-1 Tx power > > > > Sorry, 17 db.. Miscalculated by a decimal point > > > > > > > > Gino A. Villarini > > President > > Aeronet Wireless Broadband Corp. > > www.aeronetpr.com > > @aeronetpr > > > > > > > > *From: *Jerry Richardson <[email protected]> > > *Reply-To: *"[email protected]" <[email protected]> > *Date: *Saturday, March 7, 2015 at 2:36 PM > *To: *"[email protected]" <[email protected]> > *Subject: *[AFMUG] AF5x UNII-1 Tx power > > > > Anyone know what the AF5X max Tx power is for the UNII-1 band? > > > > My understanding is that in PTP the rules are the same as for 5.7-5.8. > > > > > > >
