Hi,
This is not the standard usrp_spectrum_sense.py. Is the
"grcomac.bin_statistics_f" same as gr.bin_statistics_f or modified one?. Why
you are not upgrading from gr_flow_graph() to top_block()?. I cannot run the
code in my system to help you.
Regards,
Firas
--
View this message in context:
You can find the code attached.
Thanks
Kaleem Ahmad
Firas A. wrote:
>
>
> Hi,
>
> Post your code used in the experiments (the one you used to get input
> signal from RX2) and the command line arguments you use to run the it.
>
>
> Firas
>
> __
Hi,
Post your code used in the experiments (the one you used to get input signal
from RX2) and the command line arguments you use to run the it.
Firas
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Yes I have tried both RX2 and TX/RX antennas, but I have same results.
Kaleem Ahmad
Eric Blossom wrote:
>
> On Tue, Nov 04, 2008 at 07:59:09AM -0800, kaleem ahmad wrote:
>>
>> Dear Firas,
>>
>> Thanks for your reply, First of all I am using antenna (RX2), and yes I
>> know
>> 2.4 band is m
On Tue, Nov 04, 2008 at 07:59:09AM -0800, kaleem ahmad wrote:
>
> Dear Firas,
>
> Thanks for your reply, First of all I am using antenna (RX2), and yes I know
> 2.4 band is messed up with many wireless tech. but I am continuesly
> monitoring it with spectrum analyzer during my experiments to make
Dear Firas,
Thanks for your reply, First of all I am using antenna (RX2), and yes I know
2.4 band is messed up with many wireless tech. but I am continuesly
monitoring it with spectrum analyzer during my experiments to make sure that
some other system is not working in the area.
I have tried wit
Hi,
1) Are you feeding RF2400 directly from signal generator or by Antenna ?.
Remember that the ISM 2.4GHz band is occupied by wireless devices.
2) Is your RFX2400 works normally with usrp_fft.py ? Can you see clearly the
signals you generate in it at the specified frequencies ?. Try to Adjust
Dear Firas,
Thanks for your reply, I am trying this although I had already tried by
changing tune_delay and center_freq, but I still have similar results.
But can you explain me please why you think changing these parameters shold
work? and if I choose some frequencies from an array (e.g. [2.41
Hi,
1) use "--tune-delay" with 10e-3
2) Uncomment :
#self.connect(self.u, s2v, fft, c2mag, log, stats)
3) Comment:
self.connect(self.u, s2v, fft, c2mag, stats)
4) Change the line :
self.max_center_freq = self.min_center_freq + (nsteps * self.freq_step)
to be :
self.max_center_freq = self.min_
Hi,
I am using RFX2400 + USRP + SUSI.
In one line what I want to doI want to find signal amplitude at a given
frequency. Or other wise I want to find the signal level at any frequency
just as graphically shown by fft_sink (the peak of the signal).
For this I started with usrp_spectrum_sense
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