OsmoSDR » History » Revision 19
Revision 18 (laforge, 02/21/2016 09:32 AM) → Revision 19/26 (laforge, 02/28/2016 06:47 PM)
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h1. Welcome to [[OsmoSDR]]
[[OsmoSDR]] is a 100% Free Software based small form-factor inexpensive
SDR (Software Defined Radio) project.
If you are familiar with existing SDR receivers, then [[OsmoSDR]] can be thought
of something in between a "FunCube Dongle":http://tetra.osmocom.org/trac/wiki/Funcube_Dongle (only 96kHz bandwidth) and a USRP (much more expensive).
For a very cheap SDR (with limited dynamic range), you can use the DVB-T USB stick using the RTL2832U chip, as documented in [[rtl-sdr]].
It consists of a USB-attached [[Hardware]], associated [[Firmware]]
as well as [[sdr:GrOsmoSDR]] [[GrOsmoSDR]] gnuradio integration on the PC.
The first generation hardware (1.2 MS/s) was available to interested developers from http://shop.sysmocom.de/
We are currently doing a re-design for the second-generation hardware, featuring higher sample rate and other goodies.
[[BlogList(format=float,recent=5,max_size=350)]]
Hardware schematics and firmware source code are kept in a git repository on git.osmocom.org.
* clone cloe the repository like this: @git clone git://git.osmocom.org/osmo-sdr.git@
* web-browse the repository: "For a complete list of local wiki pages, see [[TitleIndex]].
h2. Picture
This is a (slightly better) picture of the current developer preview:
!osmosdr-beta.jpg!
h2. Mailing List
We discuss both [[OsmoSDR]] as well as rtl-sdr on the following mailing list: [mailto:osmocom-sdr@lists.osmocom.org].
You can subscribe and/or unsubscribe via the following link: "h2. Credits
* Stefan Reimann of [http://sr-systems.de/ SR-Systems":http://lists.osmocom.org/mailman/listinfo/osmocom-sdr] (electrical engineering, manufacturing)
* "Christian Daniel":http://www.cdaniel.de/, Matthias Kleffel and Thomas Kleffel of "maintech":http://maintech.de/ (overall design, FPGA, rum-ba)
* "Harald Welte":http://laforge.gnumonks.org/ of "sysmocom":http://sysmocom.de/ (sam3u firmware development)
