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[Discuss-gnuradio] siggen above 40Mhz
From: |
cswiger |
Subject: |
[Discuss-gnuradio] siggen above 40Mhz |
Date: |
Fri, 9 Dec 2005 18:52:26 -0500 (EST) |
Is the usrp_siggen.py guarenteed to work up to about 64Mhz?
I'm getting some screwy behavior around 44Mhz. Will look at
it closer this weekend.
Here's a nice plot of a freq sweep past the 32Mhz receiver
nyquist frequency, clearly showing the signal flipping 180 deg:
http://webpages.charter.net/cswiger/thru_nyquist.jpg
About 44Mhz however it turns to random snow:
http://webpages.charter.net/cswiger/noise_above_44.jpg
--Chuck
- [Discuss-gnuradio] siggen above 40Mhz,
cswiger <=