[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Discuss-gnuradio] Re: basic questions about usrp_fft.py and usrp_oscope
From: |
Ankit Saraf |
Subject: |
[Discuss-gnuradio] Re: basic questions about usrp_fft.py and usrp_oscope |
Date: |
Sun, 10 May 2009 08:49:47 +0200 |
I have a similar problem too as I'm just starting to use USRP and I
haven't had a lot of success so far.
I'm trying to do a basic xmit/recv. to make sure my 2 USRP devices are
working fine. I'm using a RFX 2400 daugtherboard, and so I'm
transmitting at 2.5GHz.
I can transmit using the usrp_siggen.py program to transmit either a
100kHz or a 1000kHz sine wave, and the program runs fine.
But I don't think I can see the signal on my receiver, which is the
second USRP device hooked up to a separate computer. I'm using the
usrp_fft.py and usrp_oscope.py programs for this purpose, and I can only
see noise in both cases.
The usrp_fft program shows a peak at the tuned frequency, but that's
doesn't really say anything, since it shows the peak no matter what
frequency I tune it to.
The two USRPs are next to each other, so I can't imagine why I'm not
getting anything at all!
Suggestions?
--
Posted via http://www.ruby-forum.com/.
- [Discuss-gnuradio] Re: basic questions about usrp_fft.py and usrp_oscope,
Ankit Saraf <=