[USRP-users] Slow Frequency hopping using N2xx

Thomas Tsou ttsou at vt.edu
Thu Jun 28 14:58:03 EDT 2012


On Thu, Jun 28, 2012 at 6:08 PM, Alex Zhang <cingular.alex at gmail.com> wrote:
> Do you know how much bandwidth the current daughter board support? As I
> know, the SBX board only cover the 40Mhz. I don't think this is enough.
> Besides the so-called baseband hopping, is it possible for the USRP to
> change the center frequency during the flow graph running?

40 MHz is way more bandwidth than used by any currently deployed
cellular system. Are you trying to capture uplink and downlink at the
same time?

The frequency changes for hopping on every burst, or every 576.9 us.

  Thomas




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