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Re: [Discuss-gnuradio] GRC problem :no GUI during use USRP n210 and WBX
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From: |
Tom Rondeau |
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Subject: |
Re: [Discuss-gnuradio] GRC problem :no GUI during use USRP n210 and WBX daughtherBoard |
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Date: |
Fri, 24 May 2013 11:29:21 -0400 |
On Wed, May 15, 2013 at 2:53 AM, Firas Serrge <address@hidden> wrote:
> hello ,
> i am new in usrp and GNU radio ,...
> i have usrp n210 and wbx (50-2200 Mhz) daughter board ,
> i have installed GRC on Ubuntu 12.04 LTS ,
> i wrote the .GRC file and generate the python code ...
> when i use my hardware to transmit a signals using ( usrp sink ) .... there
> are interface and a signal will appears and no problems...
>
> but when i 'm trying to receive signals (FM signals for example ) ,... , in
> the usrp n210 motherboard .. the led C ( receiving) is on , but in the
> graphical interface .. no signal appear ...
> also i used the command ( " iptraf " ) to view if there are a traffic on the
> interface eth0 ,
> there are traffic but the software dosen't comprehend the receiving Data ,
>
> // UDP (52 bytes) from 192.168.10.20:49157 to 192.168.10.1:47842 on eth0
> // UDP (52 bytes) from 192.168.10.20:49157 to 192.168.10.1:47842 on eth0
>
> please help me .. i don't know why no signal appears in GUI ....
>
> how may i receive signal ? and is there another method to receive signal?
>
> thanks you lot .
Are you sure there should be a signal where you are looking? Have to
tried to adjust the gain of the USRP receiver?
Tom