Re: [Discuss-gnuradio] New to Gnu Radio - Save signal to data for an analysis

2018-07-11 Thread Dave NotTelling
You should be able to read the output of that command with [1]. Make sure that you use the --file option before your output file name. I tried the command you ran and didn't get any output because I didn't have --file before the output name. Maybe a version difference? By default it seems that

[Discuss-gnuradio] New to Gnu Radio - Save signal to data for an analysis

2018-07-09 Thread Wass Mailing
Hello everyone, I am new on Gnu Radio, and I saw that it was possible to save images of a signal, however I would like to recover this signal in the form of data in order to carry out a statistical analysis and to see the evolution on a frequency wifi on which I circulate traffic and can make comp

Re: [Discuss-gnuradio] New to Gnu

2018-02-03 Thread CEL
Hello Dustin! Wow, thanks for the kind words! So, while you're picking up on SDR, please don't leave us out in the dark if you encounter any GNU Radio-related problems. I just this morning told a room full of people that GNU Radio has many, many users that we never hear about – until somewhere, so

[Discuss-gnuradio] New to Gnu

2018-02-02 Thread D J
Hello all, I've been doing radio and satellite communications professionally for about 10 years now. I've just started working with SDR and I have to say...wow. Even after 10 years as an RF tech, and university training in Computer Science, this stuff isn't easy to just "pick up". Thanks to all

Re: [Discuss-gnuradio] new to GNU radio

2008-03-02 Thread George Nychis
And if you don't understand how the python code interacts with the C++ code, I strongly recommend reading the following document: http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html - George George Nychis wrote: I may not be the best to explain this, but I'll give it my best sho

Re: [Discuss-gnuradio] new to GNU radio

2008-03-02 Thread George Nychis
I may not be the best to explain this, but I'll give it my best shot. With simple PSK it is modulating with a 1 or a 0 based on two constellation points, and depending on the variation of PSK you will have more than 1 constellation point and these will map to more than 1 bit. You can see this

[Discuss-gnuradio] new to GNU radio

2008-03-02 Thread Manav Rohil
Hi I am new to gnu radio and am trying to understand how a packet transmission happens using GNU radio I am looking at benchmark_tx.py and benchmark_rx.py.I understood that this is the top block which uses transmit_py and receive_py as the underlying blocks. I am using DQPSK for modulation.I went