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[Discuss-gnuradio] USRP inserts a peak in the carrier frequency
From: |
frankist |
Subject: |
[Discuss-gnuradio] USRP inserts a peak in the carrier frequency |
Date: |
Sat, 7 Apr 2012 07:12:11 -0700 (PDT) |
Hi,
I am using GNU Radio for 2 weeks. I always get in the receiver side a signal
with a peak in the carrier frequency when I turn on the transmitter even if
I send a signal made of zeros. You can see it in the picture
http://old.nabble.com/file/p33648622/usrp_carrier_peak.png
In spite of being handy to discover the frequency offset of my signal, it is
influencing my results when I try to measure the power of the received
signal. I thought this was the DC offset, but I read somewhere that USRP2
eliminates the DC Offset.
So, do you know what it is and how to remove it?
--
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- [Discuss-gnuradio] USRP inserts a peak in the carrier frequency,
frankist <=