On Tue, Jul 08, 2008 at 02:54:38PM +1000, Phaysal Khan wrote:
>
> > In the trunk (sorry, I didn't take time to build 3.1.2), when I do> this, I
> > see 16MHz of spectrum:>
> [EMAIL PROTECTED] ~]$ usrp_fft.py -8 -f 92.1 -d 4
> > How do you _know_ you're not getting +/- 8MHz?
> I am looking at t
> In the trunk (sorry, I didn't take time to build 3.1.2), when I do> this, I
> see 16MHz of spectrum:> > [EMAIL PROTECTED] ~]$ usrp_fft.py -8 -f 92.1 -d 4
> How do you _know_ you're not getting +/- 8MHz?I am looking at the signal
> spectrum in Matlab. The window shows me, I belive, -Fs/2 to Fs/
On Mon, Jul 07, 2008 at 05:27:40PM -0700, Eric Blossom wrote:
> On Tue, Jul 08, 2008 at 10:16:53AM +1000, Phaysal Khan wrote:
> >
> > Hi List,
> > Just re-stating the issues I am having with capturing IF samples of an RF
> > signal: I am trying to sample a 16MHz wide spectral content from a signa
Hi List,
Just re-stating the issues I am having with capturing IF samples of an RF
signal: I am trying to sample a 16MHz wide spectral content from a signal,
originally centered at 2.414 GHz. I am using RFX2400, gnuradio 3.1.2 and using
following command:
python usrp_rx_cfile.py -f 2404.5M -s
Hi,
I just upgraded my radio to 3.1.2, for getting 8-bit support. But the acquired
IF samples still show +/-4MHz spectrum (not +/-8MHz which I required). Also,
changing frequency on command line does not move spectrum of IF samples, they
still appear to be centered at zero freq. Any Idea, what
On Fri, Jul 04, 2008 at 03:48:56PM +1000, Phaysal Khan wrote:
>
> Hi,
>
> Thanx Eric and Johnathan. I would be upgrading my radio to
> 3.1.2. But the actual question remains: Is there any way to bring
> this incoming RF Signal down to some IF (say 10MHz)? and to get only
> real samples?
Nope. C
Hi,
Thanx Eric and Johnathan. I would be upgrading my radio to 3.1.2. But the
actual question remains: Is there any way to bring this incoming RF Signal down
to some IF (say 10MHz)? and to get only real samples?
Regards
_
It's
On Thu, Jul 3, 2008 at 8:58 PM, Eric Blossom <[EMAIL PROTECTED]> wrote:
> I'm pretty sure that the 8-bit support is still missing from the FPGA.
It was fixed in r6858 on the trunk and made it into release 3.1.2.
--
Johnathan Corgan
Corgan Enterprises LLC
http://corganenterprises.com/
On Fri, Jul 04, 2008 at 12:21:25PM +1000, Phaysal Khan wrote:
> Hi List,I am using an RFX2400 d'board, for IF sampling a signal
> which is 20MHz wide, centered at 2.4125GHz. I know it's not possible
> to sample whole 20Meg, but I am happy with a 16MHz version at this
> stage (which we belive is th
