Hi Everyone,
The usrp_spectrum_sense.py program is used to sense the defined spectrum
range. Now, I want to stop it for a period of five second time (e.g. from
55 to 59 seconds). For that purpose, I wrote the following lines in python.
import
Hi,
I am working in GRC and I am Designing My own 16 QAM Transceiver without
using the QAM modulation and demodulation blocks of GRC. I have done
modulation using the python function qam_constellation from source code but
now I have a problem how to demodulate the 16QAM without using the QAM
Everyone (or almost) who writes here is testing different systems, with
different hardware and creating examples.
There are some people who publish their work in their own web pages, git
repositories, etc., and the rest of us are using them (thank to all of
you!!!). But Is there any repository
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Hi Fernando,
there's been CGRAN for eternity now; it was meant to be exactly what you
are describing:
https://www.cgran.org/wiki/Projects
It's getting a little old, but it's still a nice directory of projects.
Also, nowadays many developers write a
I was thinking on something as simple as a repo where anybody can find a
.GRC file for a FM receiver using STL-SDR or a .GRC for reading the
signal send by my car keys (if my car keys where a RF one which is not
the case :-( ) as you can see I'm focused on GRC diagrams, and I
can't find
https://github.com/argilo/sdr-examples
On Mon, Mar 31, 2014 at 1:20 AM, Fernando Peral ferna...@samara.com.eswrote:
I was thinking on something as simple as a repo where anybody can find a
.GRC file for a FM receiver using STL-SDR or a .GRC for reading the
signal send by my car keys (if
Yeah, fine. But this is some examples This project is a collection of
GNU Radio examples created for a
tutorial session given at the Ottawa Amateur Radio Club.. that
someone have in their own repository.
What I wish to find (or create) is something like this:
http://www.thingiverse.com
I don't think anything like that exists.
Ideas: You will need a similar intuitive interface (improvement over
pyBOMBS/github), gracefully handle different start/end hardware (i.e.
sources and sinks), integration with github for custom blocks, a gallery
per flowgraph showing example in operation
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Actually, I don't think this, as it is right now, would be a very good
idea.
While GRC files are great for usability, they need to be compatible
with the installed GR version. Many of the cool features are work in
progress, so that block names
I haven't tried building Gnu Radio in a while, and on my F14 system today:
15%] Building CXX object
gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/message_strobe_random_impl.cc.o
In file included from
/home/mleech/gnuradio/gr-blocks/lib/message_strobe_random_impl.cc:27:0:
Hi Sylvain,
May I know what's the setup you used for receiving the signal? The spectrum
looks very clear.
Best regards,
Cheng Chi
On Sat, Mar 29, 2014 at 11:39 PM, Sylvain Munaut 246...@gmail.com wrote:
This is what I found for inmarsat :
http://i.imgur.com/KygwHdD.jpg
Some 200 kHz
On Sun, Mar 30, 2014 at 6:33 PM, Marcus D. Leech mle...@ripnet.com wrote:
I haven't tried building Gnu Radio in a while, and on my F14 system today:
15%] Building CXX object
gr-blocks/lib/CMakeFiles/gnuradio-blocks.dir/message_strobe_random_impl.cc.o
In file included from
Exciting! This should help one of my projects along nicely.
Problem is, they blocks do not show upat all. I am using as up-to-date
version of GNURadio that is available to pacman. The make goes fine,
make-test passes with flying colors, and install appears fine too; no
blocks though. I
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