Re: recorded FM signal from USRP

thomas · March 29, 2009, 7:45pm

From:

Konkreets Bass

Subject:

[Discuss-gnuradio] recorded FM signal from USRP

Date:

Sun, 29 Mar 2009 18:38:23 +0300

User-agent:

Inbox.lv Webmail

Hi!

I’m exploring GNU Radio in my
master thesys in context of FM reciever. Where could iÂ Â > get >some
recorded FM sample signals from USRP?

Thanks!

There are some here.

Good luck!

thomas · March 30, 2009, 8:09pm

There is a few seconds of broadcast FM here:

http://ossie.wireless.vt.edu/trac/wiki/CaptureFiles

The file format is shorts in big-endian format, but it is easy enough to
convert to the gr-complex format. I had a program that did it, but I
can’t find it. (I think I re-wrote it to do something else …)

Philip

thomas · March 30, 2009, 9:38pm

also check here, kd7lmo has posted some nice samples for people without
a USRP

http://www.kd7lmo.net/ground_gnuradio_ota.html

david

2009/3/30 Philip B. [email protected]: