On Fri, Jan 11, 2008 at 06:46:46AM -0800, Johnathan Corgan wrote:
> David I. Emery wrote:
>
> > A hack I have thought about adding to the USRP FPGA code (but not
> > implemented yet) would allow collection of the count in a
> > continuously rolling 64 MHz counter driven by the current 64 MHz
> >
Hi,
I'm an italian student and I'm working on OFDM system of GNUradio
Implementation.
I have a problem.
I'm a couple using RFX2400 to transmit a data stream but I can't receive
anything.
I checked the frequency offset and I found that the frequency offset is about
10-15 kHz.
I think this value is v
On Thu, Jan 10, 2008 at 08:46:09AM -0600, LRK wrote:
>
> While the 'right' fix would be to supply a stable frequency source to
> the USRP, it would be difficult.
Not impossibly difficult... it would, however, have been nice to
have a VCXO option for the USRP-1 that would have allowed exte
On Wed, Jan 09, 2008 at 11:15:37AM -0800, Eric Blossom wrote:
> On Wed, Jan 09, 2008 at 11:02:47AM -0800, Shyamnath wrote:
> >
> > I am trying to run a few experiments to transmit a data stream from a
> > transmitter to receiver using a RFX 2400. However, I am observing that the
> > frequency of
On 1/9/08, shyamnath gollakota <[EMAIL PROTECTED]> wrote:
> Thanks a ton for the reply. My main concern is not that the frequency
> offset is high enough but that it changes pretty often (every time I run
> a new run) which makes it difficult for repeatability.
The frequency offset in the USRP is
Hi Eric,
Thanks a ton for the reply. My main concern is not that the frequency
offset is high enough but that it changes pretty often (every time I run
a new run) which makes it difficult for repeatability.
So is there a way in software where I can make sure that the frequency
offset is constan
On Wed, Jan 09, 2008 at 11:02:47AM -0800, Shyamnath wrote:
>
> Hi,
> I am trying to run a few experiments to transmit a data stream from a
> transmitter to receiver using a RFX 2400. However, I am observing that the
> frequency offset is extremely high at 40-80kHz. In addition, it also changes
>
Hi,
I am trying to run a few experiments to transmit a data stream from a
transmitter to receiver using a RFX 2400. However, I am observing that the
frequency offset is extremely high at 40-80kHz. In addition, it also changes
significantly, nearly 2-8kHz, every time I restart the usrps. I have
