Hope this also helps
http://www.ruby-forum.com/topic/169964#new
If you are building a temepest/van eck phreaker, I like to join too :)
Regards
Sreeraj R
http://conzole.net/sree_blog/
________________________________
From: Anand Padmanabha Iyer <ai...@ece.iisc.ernet.in>
To: discuss-gnuradio@gnu.org
Sent: Tue, 6 April, 2010 7:26:18 PM
Subject: [Discuss-gnuradio] Scanning whole spectrum using TVRX
Dear All,
I have a TVRX board, and am trying to do some experiments with it. My
requirement is to scan the entire spectrum (50MHz - 860MHz), and dump the
samples for processing using MATLAB. At a time, I am sensing 250KHz of spectrum
(decimation 256), and I am collecting 10,000 samples (40 ms sensing time).
My initial take was to call usrp_rx_cfile.py multiple times, each time passing
in a different frequency. However, this approach takes around 15 minutes to
scan the entire range (I assume it is due to the overheads). Is there any way I
could make this faster?
Regards,
Anand
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