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[Discuss-gnuradio] Carrier offset on DBSRX.

From: Trond Danielsen
Subject: [Discuss-gnuradio] Carrier offset on DBSRX.
Date: Tue, 27 Mar 2007 10:36:05 +0200


I have a problem with my DBSRX daughterboard. I tried to send in a
single carrier on 1.57542 GHz and watch it with usrp_fft.py, and I
observe that the received signal is offset by many KHz. This really
does not come as a big surprise, since ack. to the usrp_fft.py GUI the
actual BB frequency is 1.5755 GHz. Is it not possible to tune the
DBSRX to 1.57542 GHz? BTW: How is the C++ version of the dbsrx driver
coming along? Does it contain any improvements over the python

Trond Danielsen

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