UbuntuWiki:AmateurRadio/SoftwareDefinedRadio/USRP
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[编辑] USRP
Universal Software Radio Peripheral is a model of SDR that uses a USB2 connection to your PC/Mac. This is the first SDR I have come across for both PC and Mac.
[编辑] Construction
An FPGA handles DSP duties and uses the USB controller to pass data to the PC. There are two TX/RX channels (four total), 4 12 bit ADC's and 4 14 bit DAC's. There are two AD9862 Mixed Signal Processors (one each channel). Hardware is availble in gEDA/PCB formats. The documentation I got from AMRAD does not indicate if it offered prebuilt or as a kit.
[编辑] Software
USRP uses GNU Radio and you will need to download and compile some libraries.
- SWIG - version 1.3.24 or newer, compiling maybe necessary. http://www.swig.org
- FFTW - version 3.0.1 or newer, compile for single precision. http://www.fftw.org
- Boost - no minimum version listed. http://boost.org
- CPP - no minimum version listed.http://cppunit.sf.net
- GnuRadio - http://comsec.com/wiki?GnuRadio2.X
[编辑] Ordering
Ettus Research LLC sales@ettus.com I have no pricing info.
[编辑] Modifications
Not found any yet. However the shcematics and layout are released and the source code is open source, so this should be an easier model to modify than most other commercial models.
[编辑] Site Map
- AmateurRadio - General Information (this page).
- AmateurRadio/Sitemap - Table of related pages.
