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Re: [Discuss-gnuradio] Variable sampling rate
From: |
Martin Braun |
Subject: |
Re: [Discuss-gnuradio] Variable sampling rate |
Date: |
Tue, 28 Feb 2012 19:37:00 +0100 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
On Tue, Feb 28, 2012 at 07:24:32AM -0800, Zohair wrote:
> Dear all,
>
> I am trying to implement the DVB-S2 satellite standard which has two sample
> rates:
>
> 30.9 MBaud OR 29.7 MBaud.
These are baud rates, not sampling rates. Unless you mean 30.9MS/s which
is not even possible using a single USRP.
> My question is : can USRP N210 sample at these sample rates?
>
> I don't seem to be able to decimate the 100 MSps to these rates. is there
> away to do this?
Looks like you answered your own question. For 'awkward' sampling rates,
check the arbitrary resampler blocks and resample on the host.
MB
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)
Dipl.-Ing. Martin Braun
Research Associate
Kaiserstraße 12
Building 05.01
76131 Karlsruhe
Phone: +49 721 608-43790
Fax: +49 721 608-46071
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KIT -- University of the State of Baden-Württemberg and
National Laboratory of the Helmholtz Association
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