Dotaz: rozsah kanalu INTEL 3945abg

[qweerty]

Mam problem s rozsahem kanalu na wifikarte

 

lspci

Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)

 

potreboval bych naladit 140 kanal na 5,4 GHz, tento kanal je v evrope povoleny

(zdroj http://en.wikipedia.org/wiki/List_of_WLAN_channels),

ale nevim jak na to

 

podle specifikace karty by tato wifi mela umet rozsah 5,15 - 5,85 GHz

(zdroj http://download.intel.com/support/wireless/wlan/sb/3945abgug.pdf   - 141 strana Specifications)

 

iwlist wlan0 channel                 
wlan0     20 channels in total; available frequencies :
          Channel 01 : 2.412 GHz                      
          Channel 02 : 2.417 GHz                      
          Channel 03 : 2.422 GHz                      
          Channel 04 : 2.427 GHz                      
          Channel 05 : 2.432 GHz                      
          Channel 06 : 2.437 GHz                      
          Channel 07 : 2.442 GHz                      
          Channel 08 : 2.447 GHz                      
          Channel 09 : 2.452 GHz                      
          Channel 10 : 2.457 GHz                      
          Channel 11 : 2.462 GHz                      
          Channel 12 : 2.467 GHz                      
          Channel 13 : 2.472 GHz                      
          Channel 36 : 5.18 GHz                       
          Channel 38 : 5.19 GHz
          Channel 40 : 5.2 GHz
          Channel 42 : 5.21 GHz
          Channel 44 : 5.22 GHz
          Channel 46 : 5.23 GHz
          Channel 48 : 5.24 GHz
          Current Frequency=5.24 GHz (Channel 48)

 

distribuci pouzivam Kubuntu 9.04 s distribucni jadrem bez uprav

 

uname -a
Linux qwNote 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux

 

 

Na otázku zatím nikdo bohužel neodpověděl.