Software Defined Radios

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

• WikiPedia:What is Software Defined Radio?

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

• Eladit FDM-77
• Flex Radio home page
• SRK QuickSilver QS1R Receiver
• RFSpace Home page
• SoftRock Radio Kits
  • Rocky (software for the SoftRock)
• TenTec RX340 DSP Receiver (wiki article)
• TenTec RX350D DSP Receiver (wiki article)
• Universal Radio SW Communications Rx page includes several SDR radios
• WinRadio

Reviews

Receivers

• From Dave's Radio Page
  • TenTec RX340
  • JRC NRD545
  • JRC NRD630

Computer Driven

Perseus

• NASWA Review of the Perseus
• N9EWO Perseus Review
• 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

Other Receivers

• EHam review of many rxs, including SDR Radios
• UHF Satcom review of the SDR-IQ

Software Support

• Receiver Software Applications
• Amateur Radio Transceiver Control

Online Radios

• SDR Radio.com

Mailing Lists

Yahoo Groups

• DDUtil
• Flex Radio
• Quicksilver QS1R
• Perseus
• RFSpace SDR14
• SoftRadio
• SoftRock 40 Yahoo Group
• SDR Radio.com
• WinRad