Re: [Discuss-gnuradio] Decimation Rate with a fraction part

[Alexander Chemeris]

Hi Nick,

You could use USRP1 plus our ClockTamer to get exact sampling rate right from the USRP without fractional resampling. You could find more information on the GnuRadio wiki and at ClockTamer google-code site

--
Regards,
Alexander Chemeris

> On 3 Mar 2011 23:06, "Nick Othieno" <address@hidden> wrote:
>
> Hi all,
>
> I would like to get an output of 16.3676 Ms/s. Is it then possible to set a decimation values of 6.109631223? I am wondering whether decimation values have to be whole numbers, or whether decimation values with fraction parts are allowed.
>
> The reason for this is that I am trying to mimic the behaviour of the SiGe GPS sampler which has a sampling rate of 16.3676 Ms/s. Anyone who has used the USRP(2) to collect signals for processing with a software GPS receiver written to run specifically with the SiGe sampler is welcome to comment or throw in ideas :-)
>
> Nick
>
>
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