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[Discuss-gnuradio] Questions on the usrp_fft and usrp_oscope
From: |
Sachi |
Subject: |
[Discuss-gnuradio] Questions on the usrp_fft and usrp_oscope |
Date: |
Tue, 5 Apr 2005 09:20:13 -0700 (PDT) |
Hi, guys
I met some confusions when I tried the usrp_fft and
usrp_oscope.
I generate a 2MHz, peak to peak 1V, sin wave using the
Agilent signal generator, and connect it to usrp.
However, the result of usrp_fft always shows a very
strong component at DC, besides the 2MHz. Why is that?
Then I tried usrp_oscope, it works pretty well. But
when I zoom in, I found the wave form doesn't seem to
be sine, but something like square or triangle. Do I
miss any parameters here?
Thanks so much
Sachi
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- [Discuss-gnuradio] Questions on the usrp_fft and usrp_oscope,
Sachi <=