Re: [Discuss-gnuradio] usrp_wfm_rcv.py

[Igor Almeida]

On Thu, Jan 22, 2009 at 8:51 PM, Muhammad Abrar <address@hidden> wrote:
> ok thanks
> When I run usrp_nbfm_rcv.py from /usr/local/share/gnuradio/
> examples/usrp I
> the following message appear on GUI
> " Failed to set initial Frequency"
> How can i frequency set to listen FM.
> Take care
>
>
> 2009/1/23 Eric Blossom <address@hidden>
>>
>> On Fri, Jan 23, 2009 at 12:25:25PM +1300, Muhammad Abrar wrote:
>> > Hi
>> > When I run usrp_wfm_rcv.py from /usr/local/share/gnuradio/examples/usrp
>> > I
>> > got following message.
>> >
>> >
>> > Using RX d'board A: Flex 1800 Rx MIMO B
>> > >>> gr_fir_ccf: using SSE
>> > >>> gr_fir_fff: using SSE
>> > FYI: No Powermate or Contour Knob found
>> >
>>
>> This is normal.
>>
>> Do you really have wideband (broadcast) FM up at 1.8GHz?
>> Around here it's in 87MHz to 107MHz.
>>
>> Eric
>
>
>
> --
> Engr. Muhammad Abrar
> Massey University Palmerston North
> NewZealand
> Mob: 0064211204202
> Res: 006463586340
>
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>

Try running the program with -h so you can see the help message, e.g.:
$ ./usrp_nbfm_rcv.py -h

The -f flag is usually assigned to frequency settings.
$ ./usrp_nbfm_rcv.py -f YOURFREQ

If you don't know the frequencies of the FM carriers, well.. good hunting!

-- 
Igor Almeida