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[Discuss-gnuradio] test_usrp_standard_tx Could not set frequency

From: proulx1
Subject: [Discuss-gnuradio] test_usrp_standard_tx Could not set frequency
Date: Mon, 7 Sep 2009 15:39:33 -0500 (CDT)


I am new to the GNU Radio.  I have been following the steps outlined in 
http://gnuradio.org/trac/wiki/UbuntuInstall, and I am at the point where I am 
The command:
ls -lR /dev/bus/usb | grep usrp
shows a single USRP, which is correct.

Passes everything but the 32 Mb/s test.

But when I try to run:
I receive this output:

which:    0
interp:   16
rf_freq:  -1
amp:      10000.000000
nsamples: 3.2e+07
Subdevice name is XCVR2450 Tx
Subdevice freq range: (2.4e+09, 6e+09)
mux: 0x000089
baseband rate: 8e+06
Fail 4200000000.000000
terminate called after throwing an instance of 'std::runtime_error'
  what():  Could not set frequency.

This is on a USRP, with two XCVR2450 daughterboards.  I looked through the 
wiki, mailinglist, and the web, but I did not find anyone who had this problem.

Thank you for your help,
Brian Proulx

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