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[Discuss-gnuradio] USRP2 phase drift
From: |
senlin peng |
Subject: |
[Discuss-gnuradio] USRP2 phase drift |
Date: |
Mon, 26 Jul 2010 14:22:32 -0400 |
I still get phase drift even with atomic external clock connected and
configured in software with config_mimo(MC_WE_LOCK_TO_SMA).
I tried with GPS signals and a sinusoid from the function generator as
the inputs. There is phase drift in both cases. The attachment shows a
picture of the phase error fluctuation. Does this problem cause by the
100 MHz main oscillator on the main board?
--
Best Regards!
untitled.emf
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- [Discuss-gnuradio] USRP2 phase drift,
senlin peng <=