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What is Software Defined Radio (or SDR)? Wikipedia gives a definition...
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What is Software Defined Radio (or SDR)? WikiPedia gives a definition...
  
* [http://en.wikipedia.org/wiki/Software-defined_radio Wikipedia:What is Software Defined Radio?]
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* [http://en.wikipedia.org/wiki/Software-defined_radio WikiPedia:What is Software Defined Radio?]
  
In short: an SDR is a radio with no IF, Modulator, or Demodulator stages as we generally understand those terms: a receiving RF preamp feeds directly into a (''very'' fast) A-to-D converter, which is connected to a computer DSP/CPU to tune a signal and extract the modulated audio or data; on the transmit side, the CPU and DSP generate the modulation directly, and feed it to an RF power amp.
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In the HF and ham world, it has appeared in 2 distinct phases; in use in high end amateur transceivers and
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receivers, and utilizing a PC as a controller, letting external software define how the SDR is addressed and  
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utilized.
  
In the HF and ham world, it has appeared in 2 distinct phases; in use in high end amateur transceivers and receivers, and utilizing a PC as a controller, letting external software define how the SDR is addressed and utilized.
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Please add any appropriate links for SDR here.
  
The forum for this wiki can be found [http://forums.radioreference.com/software-defined-radio/ here]
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==Manufacturer/Distributor Links==
  
Please see the following pages for further information;
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* [http://www.eladit.net/elad_communications_equipments.php?prd=000001&lgn=EN Eladit FDM-77]
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* [http://www.flex-radio.com/ Flex Radio home page]
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* [http://www.srl-llc.com/ SRK QuickSilver QS1R Receiver]
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* [http://www.rfspace.com/RFSPACE/Home.html RFSpace Home page]
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* [http://www.kb9yig.com/ SoftRock Radio Kits]
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** [http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=11525 Rocky (software for the SoftRock)]
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* [http://www.tentecwiki.org/doku.php?id=rx-340 TenTec RX340 DSP Receiver (wiki article)]
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* [http://www.tentecwiki.org/doku.php?id=rx-350d TenTec RX350D DSP Receiver (wiki article)]
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* [http://www.universal-radio.com/catalog/commrxvr.html Universal Radio SW Communications Rx page] includes several SDR radios
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* [[WinRadio]]
  
* [[SDRs for Amateur Radio Use]]
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==Reviews==
* [[SDRs with HF Coverage]]
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===Receivers===
* [[SDRs that are Wide Banded]]
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* From Dave's Radio Page
* [[Professional SDRs]]
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** [http://webpages.charter.net/n9ewo2/icr8600.html ICOM IC-R8600]
* [[SDR Software Applications]]
 
  
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===Computer Driven===
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; Perseus
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* [http://www.naswa.net/journal/2008/05/equip052008#more-197 NASWA Review of the Perseus]
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* [http://webpages.charter.net/n9ewo2/perseus.html N9EWO Perseus/SDRPlay RSP1 Review]
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* An additional review of the Perseus can be found in the September 2009 MT article by Larry Van Horn, 'Perseus Software Defined Radio - A Whole Universe of Listening Possibilities' pp.66-68
  
You can find additional reviews and resources here;
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; Other Receivers
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* [http://www.eham.net/reviews/products/8 EHam review of many rxs, including SDR Radios]
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* [http://www.uhf-satcom.com/sdr-iq/ UHF Satcom review of the SDR-IQ]
  
* [http://www.hamradioscience.com/ Ham Radio Science] many SDR and software reviews
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==Software Support==
* [http://rtlsdr4everyone.blogspot.com/ RTL-SDR For Everyone]
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* [[Receiver Software Applications]]
* [http://www.rtl-sdr.com RTL-SDR.com]
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* [[Amateur Radio Transceiver Control]]
* [http://www.dxzone.com/catalog/Software/Software_Defined_Radio/ SDR Topics on DX-Zone]
 
* [http://swling.com/blog/category/software-defined-radio/ SWLPost - Software Defined Radio Reviews]
 
  
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==Online Radios==
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* [http://www.sdr-radio.com/OnAirServers.aspx SDR Radio.com]
  
SDRs that you can tune online can be found on our [[Live Tunable Receivers]] article
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==Mailing Lists==
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; Yahoo Groups
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* [http://groups.yahoo.com/group/DDUtil/ DDUtil]
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* [http://groups.yahoo.com/group/FlexRadio/ Flex Radio]
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* [http://groups.yahoo.com/group/qs1r/ Quicksilver QS1R]
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* [http://groups.yahoo.com/group/perseus_SDR/ Perseus]
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* [http://groups.yahoo.com/group/SDR14/ RFSpace SDR14]
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* [http://groups.yahoo.com/group/soft_radio/ SoftRadio]
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* [http://groups.yahoo.com/group/softrock40/ SoftRock 40 Yahoo Group]
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* [http://groups.yahoo.com/group/sdr-radio-com/ SDR Radio.com]
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* [http://tech.groups.yahoo.com/group/newwinrad/ WinRad]
  
[[Category:RR Glossary]]
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[[Category:HF Topics]]
[[Category:Amateur Radio Glossary]]
 
[[Category:HF Glossary]]
 
[[Category:Receivers Glossary]]
 
[[Category:HF Receivers]]
 
[[Category:PC Receivers]]
 

Revision as of 16:30, 16 November 2017

What is Software Defined Radio (or SDR)? WikiPedia gives a definition...

In the HF and ham world, it has appeared in 2 distinct phases; in use in high end amateur transceivers and receivers, and utilizing a PC as a controller, letting external software define how the SDR is addressed and utilized.

Please add any appropriate links for SDR here.

Manufacturer/Distributor Links

Reviews

Receivers

Computer Driven

Perseus
Other Receivers

Software Support

Online Radios

Mailing Lists

Yahoo Groups