Re: [Discuss-gnuradio] Decimation and Interpolation of USRP2

2009-05-28 Thread Matt Ettus
Yc Park wrote: Hello, Also, I found that the observed spectrum of my usrp2 is very choppy with the interpolation lower than 10, which means my baseband sampling rate can be only 10Msps. So, is this the limitation with usrp2? or are there any ways to lower this interpolation rate down to aroun

Re: [Discuss-gnuradio] Decimation and Interpolation of USRP2

2009-05-28 Thread Eric Blossom
On Thu, May 28, 2009 at 08:53:17AM +0200, Yc Park wrote: > Hello, > > I asked this question before, but no one answered yet -- maybe it was > not recognized out of several questions. > Anyway, I have two related questions with usrp2. > (gnuradio 3.2svn + dbrx2400 db'd) > > > I see the minimum de

[Discuss-gnuradio] Decimation and Interpolation of USRP2

2009-05-28 Thread Yc Park
Hello, I asked this question before, but no one answered yet -- maybe it was not recognized out of several questions. Anyway, I have two related questions with usrp2. (gnuradio 3.2svn + dbrx2400 db'd) I see the minimum decimation rate of usrp2 is still 4 with GRC, and wonder if there is any way