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1slava2
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AR9888 channels with different width

Tue Sep 09, 2014 11:24 am

Hello anyone tried to buy a license to 6 AR98xx use a different channel width than 5, 10, 20, 40, 80 MHz. My question is whether the driver for the AR9888 allows the same set of channels as AR92xx. Thank you.
 
danielillu
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Re: AR9888 channels with different width

Fri Dec 19, 2014 6:45 pm

I am having trouble when trying to set channels width of 5 and 10mhz on NetMetal5 (A9882 chipset). I can only set channel widths of 20, 40 and 80 Mhz (a/n/ac, n/ac, ac).
 
kinglyr
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Re: AR9888 channels with different width

Thu Mar 05, 2015 2:12 pm

Hi!!!

The same problem here, i cannot set channel 5MHz or 10MHz on
Wireless (Atheros AR9888)
of a 921UAGS-5SHPacD
running RouterOS v6.26 with Firmware 3.22 (incl wireless FP)

On the other hand i can set 5MHz or 10MHz channel width on
Wireless (Atheros AR9300)
of a 912UAG-5HPnD
running RouterOS v6.26 with Firmware 3.22 (incl wireless FP)


do you know why this is not supported when i press to apply 5 or 10 MHz says:

"couldn't change interface <wlan1> - bad band and/or channel, see ' wireless info ' for supported channels (6)
 
uldis
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Re: AR9888 channels with different width

Thu Mar 05, 2015 4:11 pm

AC hardware doesn't support 5/10mhz channel width.
 
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honzam
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Re: AR9888 channels with different width

Thu Mar 05, 2015 5:16 pm

AC hardware doesn't support 5/10mhz channel width.
Is this information on wiki.mikrotik.com ?
LAN, FTTx, Wireless. ISP operator
 
lucky79
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Re: AR9888 channels with different width

Fri Mar 06, 2015 8:26 am

Is this HW or SW limitation? Why Ubi support it then?
 
uldis
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Re: AR9888 channels with different width

Fri Mar 06, 2015 11:14 am

In our AC radio datasheets it is mentioned that it supports 20/40/80mhz channel width.
 
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czolo
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Re: AR9888 channels with different width

Fri Mar 20, 2015 4:45 pm

Sorry, but for AR92xx was the same: in official datasheets where only information about 20/40MHz modes. So maybe it's possible?
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