Difference between revisions of "SDR"
From Fixme.ch
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Play with it using tools such as... | Play with it using tools such as... | ||
| − | * [http://sdrsharp.com/ SDR#] (Windows only...) | + | * [http://sdrsharp.com/ SDR#] (Windows only..., needs [http://www.microsoft.com/en-us/download/details.aspx?id=16614 .NET]) |
===GNURadio=== | ===GNURadio=== | ||
Revision as of 09:59, 18 April 2013
Quickstart
We currently have two rtl_tcp instances running at FIXME:
- 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
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, ...).
