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AirOS » Historique » Version 14

Laurent GUERBY, 22/05/2012 19:02

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{{>toc}}
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h1. AirOS
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http://www.ubnt.com/wiki/RF_Compliance
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For example, if you select  5805 MHz (40 MHz channel) and Below, the radio will use  (5775 to 5795 MHz) + (5795 to 5815 MHz), 
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but if you select   5805 MHz (40 MHz channel) and Above, the radio will use  (5795 to 5815 MHz) + (5815 to 5835 MHz).
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h2. v5.3.5
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http://wiki.ubnt.com/AirOS_5.3
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Channel width 5/10/20/40
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TX power min max dBm
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Loco    4  23
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NS      8  27
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NB      4  23
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Rocket  -4 27
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LocoM2 5/10/20/40 dBm 5-23
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h2. v5.5
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http://www.ubnt.com/download#doc
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http://www.ubnt.com/downloads/guides/airOS/airOS_UG_V55_3-20-12.pdf
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Country Compliance Mode Frequency 4920 Mhz a 6100 MHz
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Channel width 3/5/8/10/20/25/30/40
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TX power min max dBm
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Loco    4  23
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NS     -4  27
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NB     -8  23
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Rocket -4  27
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LocoM2 3/5/8/10/20/25/30/40 dBm 5-23 Freq 2312 a 2732 MHz (France 5/8/10/20/30/40 et 2412-2472)
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IPv6 supported in command line ping6 fe80::xxx%br0 works
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h2. AirView test
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Lab on table same room compliance mode 5.5
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- one NSM5 AP WDS
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- one LocoM5 STA WDS 1 meter from the NSM5
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- one NBM5 head (without dish) right in between Loco and NS running AirView
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Steps for each graph
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# associate NS and Loco with new frequency and width
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# clear airview
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# launch 300 second iperf client between netbook behind NSM5 to iperf server on locoM5
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# after iperf is done save airview screenshot
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# go back to step 1
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h3. First batch testing narrow channels 5240 with 5200-5300 airview:
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* 3 MHz
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 !5240-3.png!
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* 5 MHz
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 !5240-5.png!
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* 8 MHz
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 !5240-8.png!
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* 10 MHz
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 !5240-10.png!
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* 20 MHz
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 !5240-20.png!
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h3. Second batch testing large channels 5300 with 5200-5400 airview:
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* no emission to verify noise
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 !5300-0b.png!
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* 10 MHz
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 !5300-10b.png!
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* 20 MHz
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 !5300-20b.png!
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* 30 MHz
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 !5300-30b.png!
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* 40 MHz
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 !5300-40b.png!