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Re: [Discuss-gnuradio] about how to test RFX900 with USRP
From: |
bellzii |
Subject: |
Re: [Discuss-gnuradio] about how to test RFX900 with USRP |
Date: |
Tue, 26 Jun 2007 00:04:34 -0700 (PDT) |
Hey ,
the best starting point is the tutorials at the link:
http://www.nd.edu/~jnl/sdr/docs/tutorials/
for test the daughter board , use the examples in the usrp directory use the
usrp_scope and usrp_siggen
you can send a signal and receive it this way . About adjusting the PGA use
"src.set_pga"
thats all i can help with hope thats enough
ziad
zhifeng wrote:
>
> Hi,
> I am a beginner in USRP for GNU Radio. I just buy two sets of USRP with
> RFX900 for our project. There is no any documents together with the
> package. That is fine for play USRP monther board. But when I want to
> test a transmitter and receiver between two sets of USRP+RFX900, there
> is no any readme documents address this, so I have to go through all
> files to find which file may be used to test RFX900. Furthermore there
> is even no comments in the .py file, so I have to understand all the
> codes in that file to decide how to build up a link between two RFX900.
> It is very difficult for many beginners like me to understand without
> readme and comments. Does anyone have suggestions for:
> 1. which files should I use to test link between two RFX900?
> 2. which file may I use to set the power gain for trasmitter? since my
> experience before is LNA in receiver has maximum input power limit.
> 3. which file may I use to set different waveforms?
> 4. Is there such documents addressing these for beginners?
>
> I find several folders include .py with regarding to usrp:
> /usrp/host/apps, /gr-usrp, /gnuradio-examples/usrp. and I am reading
> some of them: flexrf_siggen.py, flexrf_debug.py, usrp_siggen.py,
> usrp_oscope.py... It is really a painstaking for me now. Any advices is
> highly appreciated. Thank you very much!
>
> BR,
> Zhifeng
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
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