Amateur
- 283
- Slovenian Software
- Ham radio software written by Slovenian amateurs, and features logging, printing and utility programs.
- 284
- Software Defined Radio (SDR)
- Open source hardware and software project to use software defined radio for amateur radio (HAM).
- 285
- Soundcard Audio Tools and Toys
- Free soundcard based audio applets for frequencies up to 20kHz.. Apples include: real-time spectrum analysis, frequency counting and instrument tuner and sinewave signal generator.
- 287
- SuperControl
- CAT software for amateur radio transceivers FT1000MP, FT100, FT847, FT920, FT817 and FT897.
- 292
- VE3SQB Antenna Designs
- Programs to design some of the most common types of antennas and a some experimental antenna designs.
- 295
- WINScanner Radio Software
- Software to integrate communications with transceivers or scanners and a PC.
- 297
- WinAFSK decoder
- Decodes AFSK1200, AFSK2400, HAPN4800 and FSK9600 packet data with a radio connected to a computer's audio device.