Digital & Software Defined Radio

PSK31 Digital Radio

• PSK31-Wikipedia
• ARRL Introduction to PSK31 Digital Communications
• The official PSK31 Website is operated by Eduardo Jacob, EA2BAJ. The PSK31 software program may be downloaded from this site.
• VK6YSE Overview of PSK31 & Operating Techniques
• RIGblaster Sound Card Interface
• DX Zone-PSK31 Software

D-STAR Digital Radio

• D-STAR Info
• D-STARusers
• Shreveport D-STAR Digital Team, W5SHV
• D-STAR Gateway System (REGIST)
• D-STAR-Wikipedia
• ICOM D-STAR System Introduction

Software Defined Radio

• Software Defined Radio-Wikipedia
• NooElec
• WebSDR
• Airspy
• SDR-Radio
• All About Circuits
• Flex Radio Systems