Re: [Discuss-gnuradio] Question about SMA-SMA coaxial cable

2011-06-08 Thread Joel Koltner
On Wed, 2011-06-08 at 17:50 +0900, Songsong Gee wrote: I have a question about SMA-SMA coaxial cable offered by Ettus Does this cable have an antenna effect? In other words, if I use this cable, receive gain or some performance measure is better than what I expected due to this cable

[Discuss-gnuradio] Building simple GUIs: Is wxPython still the recommended method?

2011-04-20 Thread Joel Koltner
I've been away from GNU Radio for a bit and wanted to ask... is wxPython (and the included wrappers) still the recommended means of building simple GUIs? Or has it been supplanted by, e.g., something Qt or similar? Thanks, ---Joel ___

[Discuss-gnuradio] Piping output of, e.g., Audacity to GNURadio examples

2010-05-26 Thread Joel Koltner
Hello, I'd like to take the audio output of a piece of software such as Audacity, Rhythmbox, etc. and pipe it into GNURadio -- specifically some of the USRP examples for, e.g., FM output. I've done a bit of Googling, and as far as I can tell doing this requires something similar to: -- For

Re: [Discuss-gnuradio] Using USRP/GNURADIO Commercially

2008-07-21 Thread Joel Koltner
John, I understand that if you just provide the binaries to a customer, you must give them a means to get the source code, and if they choose to distribute that binary to others, they'll just pass on that original offer and hence you're on the hook for providing anyone with source thereafter.

Re: [Discuss-gnuradio] Using USRP/GNURADIO Commercially

2008-07-21 Thread Joel Koltner
Your question doesn't make sense to me. If your clients pay you to develop source code that derives from, or partially incorporates, GPL licensed code then they own the developed source, not you. They might own it, but since using GPL requires the company who paid me to provide the new