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Re: [Discuss-gnuradio] flowgraph for commercial FM radio TX/RX
From: |
Markus Heller M.A. (relix GmbH) |
Subject: |
Re: [Discuss-gnuradio] flowgraph for commercial FM radio TX/RX |
Date: |
Wed, 10 Nov 2010 02:51:20 +0100 |
Hi Steve,
on my webpage I collected a number of receive and transmit flowgraphs
for all sorts of modulations, but also FM:
http://www.dl8rds.de/index.php/GNURadio_and_USRP2
I also own the USRP2 and the WBX board and I am testing them step by
step.
Please also consider these documents:
http://www.snowymtn.ca/GNURadio/GNURAdioDoc-7.pdf
http://www.linuxjournal.com/article/7505
For a nice receiver there's this neat little Python program from Michel
Barbeau:
http://people.scs.carleton.ca/~barbeau/SDR/Python/radio.py
...which you might download right away with "wget".
BR
Markus
DL8RDS
Am Dienstag, den 09.11.2010, 17:33 -0800 schrieb Steve Mcmahon:
> Hello:
>
> Does anyone have a flowgraph that could be run on a USRP2 with a WBX
> daughterboard for either transmit or receive of commercial FM radio (88 MHz
> to 108 MHz U.S.)?
>
> In the transmit case, I would like to read raw PCM audio from a file and
> modulate it and transmit it in the commercial FM band, to be received by a
> standard FM radio.
>
> In the receive case, I would like to capture and demodulate commercial FM
> radio and save the raw PCM audio data to a file for playback.
>
> This is for academic, proof-of-concept, very low-power purposes. I am not
> using it to operate a pirate FM radio station.
>
> I appreciate your help.
> Thanks.
>
> Steve McMahon
>
>
>
>
>
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