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Re: Alfa AWUS036NHR with RTL8188RU chipset

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On 10/26/2011 06:12 PM, Larry Finger wrote:
On 10/26/2011 10:49 AM, Chiefdome wrote:
Is there a way to set the tx-power over 20dbm on the adapter?
I thought it is able to do 2w. There is no way for me to get it over 20 dbm. When trying to to set the adapter with "iwconfig wlan1 set txpower 30" it answers

Error for wireless request "Set Tx Power" (8B26) :
SET failed on device wlan1 ; Invalid argument.

I think there has to be done some work in the code but where do I start?

Thanks for all replys.

The WEXT interface is deprecated. It is there as a convenience, but it will not be extended. To change the power setting, you need to use the iw utility. The specific commands are:

iw dev <devname> set txpower <auto|fixed|limit> [<tx power in mBm>]

or

iw phy <phyname> set txpower <auto|fixed|limit> [<tx power in mBm>]

The maximum power will be dependent on your regulatory domain setting.

Larry

Did you tested the commands you posted to me? Anyway here they do nothing. I cant see any changes in iwconfig nor in in iw.

iw reg get
country 00:
    (2400 - 2494 @ 40), (N/A, 33)
    (4910 - 5895 @ 40), (N/A, 33)

so after my regulatory domain I should be able to change the adapter settings.

Chiefdome


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