I set up a USRP1 with 2 BasicRX daughterboards configured, each configured
in dual-channel complex mode (mux is 0x3210). My application is modified
from usrp_oscope.py to actually work in this mode. For instance, the
set_freq and set_gain functions actually apply to all the subdevs not just
th
The usrp_oscope has a mode where you can do channel 1 vs channel 2. Try that
with real on channel 1 and complex on channel 2.
Dan
On Aug 22, 2010, at 4:47 PM, Kyle Zhou wrote:
> I want to display an eye diagram for QPSK signals. Could not find any sink
> suitable for this case. Has anyone imp
On Fri, 13 Aug 2010, Matt Ettus wrote:
On 08/13/2010 12:14 PM, Daniel Halperin wrote:
On Tue, 10 Aug 2010, Matt Ettus wrote:
> When using a BasicRX or LFRX with the PGA set at 0dB gain (USRP1
> only), +10dBm is full scale on the ADC. On the USRP2 full scale on the
> ADC is full s
On Tue, 10 Aug 2010, Matt Ettus wrote:
When using a BasicRX or LFRX with the PGA set at 0dB gain (USRP1 only),
+10dBm is full scale on the ADC. On the USRP2 full scale on the ADC is full
scale when it gets back into gnu radio. On the USRP1 full scale on the ADC
is (1.67/2) times full scale du
On Fri, 30 Jul 2010, Clark Pope wrote:
and the original paper:
http://research.microsoft.com/apps/pubs/default.aspx?id=79927
Dan
Thanks that's a good data point! So a huge corporation with infinite resources
tops out at about 20 MHz sustained processing of what I would call a real world
pr
Hi,
I'm calibrating my USRP setup using a function generator. I remember
seeing that someone else had done this before in the past and written down
a bunch of (input voltage, ADC output) pairs on the web somewhere, but I'm
unable to find it on the wiki even with google site: search.
Does an
On 07/30/2010 09:33 AM, Clark Pope wrote:
I'm curious what people do with the wideband capability of the
gnuradio/usrp and what is the widest bandwidth signal one can really
process with available computers?
What's the most anyone has recorded or processed continuously? What
level of compe
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On Apr 13, 2008, at 1:28 PM, Brian Padalino wrote:
On Sun, Apr 13, 2008 at 2:38 PM, Bill Stevenson
<[EMAIL PROTECTED]> wrote:
Thank you George!
I am just wondering when we calculate BER, how can we determine the
value of
bit energy? Thank u!
