Is there a PDF or cad or gerber file for a daughterboard dimensions? I
searched the previous posts and found a thread from 2005 and couldn't find
anything in the schematic folders at code.ettus.com I think that there was
something about this earlier this year, so if they are coming along to b
Hello, all.
I'm still getting up to speed on gnuradio (does that make me a
gnoob? or maybe a gnuub?)... ;-)
Anyway, to learn how to instrument a simple flowgraph with a wxPython
GUI elements, I conceived of something simple to just play audible
tones. Like a simple monotone piano keyboard.
> I would like to know how the overal gain configunation setting (0-92 dB) is
> shared between theses two places and what the limits to be in high, medium
> and low gain state are.
> Where I can find it?
Probably, that is what you are looking for:
http://gnuradio.org/cgit/gnuradio.git/tree/usrp2/f
On Tue, Nov 2, 2010 at 4:32 PM, Rachel Li wrote:
> Hi all:
>
> I have Tx and Rx on different machines. To measure the BER, I need to
> compare the a reference stream and the output stream of the demodulator.
>
> I suspect that my way to obtain the reference stream is wrong.
>
> Here is how I obta
Hi all:
I have Tx and Rx on different machines. To measure the BER, I need to
compare the a reference stream and the output stream of the demodulator.
I suspect that my way to obtain the reference stream is wrong.
Here is how I obtain the reference stream:
1: At the Tx, I used Random Source to
Hi all-
I got a simple form of frequency hopping working without too much trouble,
by having a free-running flowgraph in thread A, while thread B periodically
retunes the flowgraph's USRP output. This seems to work fine.
Now, what are some techniques to use if I want to introduce dead time to the
On 11/01/2010 04:19 PM, Jason Abele wrote:
>
> For the GNURadio drivers for either USRP2 or USRP1, the gain on
> receive is add in a loosely noise-figure optimized fashion by adding
> gain to the element closest to the antenna first and then filling in
> from there. (The mathworks UDP driver shoul
On 11/01/2010 12:55 PM, Kashan Ali Syed wrote:
> Dear all,
>
> I want to change the frequency of USRP RFX2400: 2.3-2.9 GHz
> transceiver. Can you suggest how can i do this thing as currently i am
> using 2.4GHz and its working.
>
> BR,
>
> Syed Kashan Ali
> Student
> MS(Wireless & Photonics Engine
How about USRP2 and UHD?
Cheers,
Dave
- Original Message
From: Don Ward
To: Matt Dunstan ; discuss gnuradio
Sent: Mon, 1 November, 2010 1:28:26
Subject: Re: [Discuss-gnuradio] Does anybody have sucessfully installed
GNURadio
on Windows
Matt Dunstan wrote:
> OK, I really don't
Hello list,
anyone wants to buy my old USRP1 (with enclosure) + BasicRX board + RFX1800?
Please PM.
Cheers
Matthias
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Problem solved. Thanks a lot, Markus!!
Also, thanks for sharing this tutorial. I happened to find it yesterday too
and found It extremely helpful!
Rachel
On Tue, Nov 2, 2010 at 1:05 PM, Rachel Li wrote:
> Hi all:
>
> I am using GRC 3.3 on ubuntu 10.10. After I "generate" and "execute" the
> fl
turn off desktop effects and see if that makes a difference -josh
On 11/02/2010 10:05 AM, Rachel Li wrote:
Hi all:
I am using GRC 3.3 on ubuntu 10.10. After I "generate" and "execute" the
flow diagram, the graphical sink window will show up (e.g. FFT skin or Scope
sink). However, everything in
Hi Rachel, this looks like a system overload. The source generates too
much data so that the cpu will not leave any cycles for the rest of the
application.
In the category "misc" there's a block called "throttle". Use it before
the FFT block. It will reduce the number of samples that will go into
Hi all:
I am using GRC 3.3 on ubuntu 10.10. After I "generate" and "execute" the
flow diagram, the graphical sink window will show up (e.g. FFT skin or Scope
sink). However, everything in this window will turn grey after a few seconds
and I am not able to click any button in the window. When I tri
Eric,
Thanks for getting back to me. I rewrote the code as suggested (thanks for the
tip) and still get the SEGFAULT.
I'm not sure how to check if I have multiple installations. I have folders
titled "gnuradio" in the following locations:
/home/mike
/home/mike/gnuradio/gnuradio-core/src/pytho
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