Re: Channel numbers


From: Peter K. Lee (pkl_at_duke.edu)
Date: 2002-06-11 21:26:42 UTC



no, its channel 1 -> 14.

something must be screwed up. It should atleast go upto channel 11, and stay there whether you specify 12, 13, or 14...

channel 14 -> 2.484GHz. (but I'm not sure whether you can access that... driver or card may have limited them)

-Peter

On Tue, 2002-06-11 at 17:03, jar_at_pcuf.fi wrote:
> I use the latest hostap_cs.o driver and I give module parameters;
> iw_mode=1
> essid=WLAN channel=13. Iwconfig shows that the frequency is 2.457 GHz.
> Should the channel=13 give the frequency 2.484 GHz
>
> The frequences in prism.c are listed below.
>
> freq_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
> 2447, 2452, 2457, 2462, 2467, 2472, 2484 };
> ^^^^ => ch=10 ???
>
> Is first channel 0 and last 13 ?
> Is channel=0 --> 2412 GHz ?
> What channel corresponds to 2484 GHz ?
>
> - Jar -
>
>

-- 
Peter K. Lee
Information Technology Security Analyst
Duke University, Office of Information Technology
406 North Building, Box 90132, Durham, NC 27708-0291
PH: 919-660-6951  email: pkl_at_duke.edu


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