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Re: [Discuss-gnuradio] can usrp_rx_cfile.py be used to collect ofdm sig

From: Jason Uher
Subject: Re: [Discuss-gnuradio] can usrp_rx_cfile.py be used to collect ofdm signal?
Date: Wed, 30 Sep 2009 21:43:41 -0500

>> >     Does anyone know if use 'usrp_rx_cfile.py' to collect ofdm signal
>> > will
>> > be any problem? In other words, after collection, is it possible to
>> > decode
>> > these signals?

'usrp_rx_cfile.py' will collect everything the USRP sees into a file
that can be played back later.  If you are currently using working
code with the USRP, then you should be able to capture the output from
your transmitting USRP into a file with rx_cfile.

Assuming that you use the same parameters to initialize the USRP, you
can then later attach a file source to your flowgraph rather than a
USRP receiver and play with your code using the recorded data rather
than the live data.


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