Fldigi is a cross-platform amateur radio digital modem program, which can be used with radio equipment to receive and transmit a wide variety of digital communications modes. By connecting the soundcard of a PC to a radio, you can send and decode many different digital modes. Fldigi supports the most popular modes such as Wikipedia:RTTY RTTY and Wikipedia:PSK31 PSK31.
- Large range of popular modes
- Easy connection via soundcard and serial port
- Automatic rig control to simplify tuning
- Macros for commonly used phrases, CQ calls etc
- PSK browser shows all PSK traffic currently being received
Installing Fldigi from AUR is straightforward:
$ yaourt -S fldigi