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[Discuss-gnuradio] usrp_rx_cfile usage

From: Phaysal Khan
Subject: [Discuss-gnuradio] usrp_rx_cfile usage
Date: Thu, 6 Mar 2008 13:56:35 +1100

I am using DBSRX d'board with my d'board pluged on "Rx B". I used
python usrp_rx_cfile.py -f 1575.42M -N 1e6 -g 40 data1.dat
to capture a sinosoid at 1575.42MHz with -30dB.
I get the msg
Using RX d'board A:<none>
USB sample rate 4M
When I try to read that file in Matlab using
data="" 'float32')
it shows me garbage. I see similar data in the .dat file, even when I turn off my function generator's output!
Any idea!? Am I using this command correctly?
note: python usrp_fft.py -f 1575.42 runs fine showing a signal at the 0MHz on the display, so board itself s working fine.
Faisal A. Khan


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