Re: [Discuss-gnuradio] Receiving 900MHz signal on USRP1

[Marcus Müller]

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Hi usama,

The USRP1 is the platform. You use it with an RF front end, the
so-called daughterboard.
> Radio does not support required frequency range.
Tells us that the daughterboard you use does not support the center
frequency of 900MHz.

Greetings,
Marcus

On 13.04.2014 12:58, ????? ???? wrote:
> 
> 
> 
> 
> Hi I am new to gnuradio. I have done installation of uhd and 
> gnuradio form buildgnuradio script successfully. Now I want to
> receive 900MHz signal from USRP1. when i run uhd_fft.. it does not
> give any significant result. and when i run  usrp_wfm_rcv_pll.py it
> does not receive any signal
> 
> Its terminal output is:
> 
> 
> address@hidden:~$ cd .. 
> address@hidden:/home$ cd .. 
> address@hidden:/$ cd
> usr/local/share/gnuradio/examples/uhd 
> address@hidden:/usr/local/share/gnuradio/examples/uhd$
> sudo python usrp_wfm_rcv_pll.py -f 900M [sudo] password for usama:
>  linux; GNU C++ version 4.6.3; Boost_104800;
> UHD_003.007.000-123-g87b068ed
> 
> -- Opening a USRP1 device... -- Using FPGA clock rate of
> 64.000000MHz... Using Volk machine: avx_32_mmx_orc FYI: This
> implementation of the stereo_carrier_pll_recovery has no squelch
> implementation yet FYI: No Powermate or Contour Knob found Radio
> does not support required frequency range.
> 
> 
> 
> 
> 
> 
> 
> _______________________________________________ Discuss-gnuradio
> mailing list address@hidden 
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
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