Difference between revisions of "SDR"
From Fixme.ch
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* Use Multimode | * Use Multimode | ||
./multimode.py --devinfo=rtl_tcp=foo.fixme.ch:1234 --freq=98.5M --dmode=WFM --mthresh=-35 --vol=10 | ./multimode.py --devinfo=rtl_tcp=foo.fixme.ch:1234 --freq=98.5M --dmode=WFM --mthresh=-35 --vol=10 | ||
| + | |||
| + | === SDR# ==== | ||
| + | |||
| + | <pre> | ||
| + | |||
| + | sudo apt-get install mono-complete monodevelop | ||
| + | sudo apt-get install libportaudio2 | ||
| + | svn co https://subversion.assembla.com/svn/sdrsharp/trunk sdrsharp | ||
| + | cd sdrsharp | ||
| + | xbuild /t:Rebuild /p:Configuration=Release SDRSharp.sln /p:Platform=x86 | ||
| + | cd Release | ||
| + | ln -s /usr/local/lib/librtlsdr.so librtlsdr.dll | ||
| + | ln -s /usr/lib/x86_64-linux-gnu/libportaudio.so.2 libportaudio.so | ||
| + | |||
| + | => vérifie bien que les deux liens symbolique ci dessous pointent vers | ||
| + | quelque chose, sur un de mes PC j'ai du chercher libportaudio.so.2 | ||
| + | |||
| + | En suite pour l'ouvrir: | ||
| + | cd Release | ||
| + | mono SDRSharp.exe | ||
| + | </pre> | ||
== Goal == | == Goal == | ||
Revision as of 22:18, 19 June 2013
Quickstart
We currently have two rtl_tcp instances running at FIXME:
- sdr1.fixme.ch:1234 (62.220.135.211:1234) (Raspberry PI, west window, MC's homemade VHF antenna)
- foo.fixme.ch:1234 (FIXME's internal server, north window, original UHF antenna)
Play with it using tools such as...
GNURadio
- GNURadio multimode
- Install
mkdir gnuradio; cd gnuradio wget http://www.sbrac.org/files/build-gnuradio; chmod a+x ./build-gnuradio; ./build-gnuradio svn co svn co https://www.cgran.org/svn/projects/multimode/trunk/ gnuradio-multimode git clone git://git.osmocom.org/osmo-sdr.git
- Use Multimode
./multimode.py --devinfo=rtl_tcp=foo.fixme.ch:1234 --freq=98.5M --dmode=WFM --mthresh=-35 --vol=10
SDR# =
sudo apt-get install mono-complete monodevelop sudo apt-get install libportaudio2 svn co https://subversion.assembla.com/svn/sdrsharp/trunk sdrsharp cd sdrsharp xbuild /t:Rebuild /p:Configuration=Release SDRSharp.sln /p:Platform=x86 cd Release ln -s /usr/local/lib/librtlsdr.so librtlsdr.dll ln -s /usr/lib/x86_64-linux-gnu/libportaudio.so.2 libportaudio.so => vérifie bien que les deux liens symbolique ci dessous pointent vers quelque chose, sur un de mes PC j'ai du chercher libportaudio.so.2 En suite pour l'ouvrir: cd Release mono SDRSharp.exe
Goal
- Install an SDR reception station at FIXME based on rtl-sdr, a DVB-T USB Stick and a Raspberry Pi.
References
- http://sdr.osmocom.org/trac/wiki/rtl-sdr
- http://gnuradio.org/redmine/projects/gnuradio/wiki
- http://spacenear.us/tracker/
HOWTO
pi@sdr1 ~ $ rtl_tcp -a 0.0.0.0 Found 1 device(s). Found Fitipower FC0013 tuner Using Terratec NOXON DAB/DAB+ USB dongle (rev 1) Tuned to 100000000 Hz. listening... Use the device argument 'rtl_tcp=0.0.0.0:1234' in OsmoSDR (gr-osmosdr) source to receive samples in GRC and control rtl_tcp parameters (frequency, gain, ...).
