Some of the open source software I use with my ham radio include the
following:
- JS8Call Digital Mode providing
weak signal keyboard to keyboard messaging to Amateur Radio
Operators
- Trusted QSL for
digitally signing logbooks for submission to Logbook of the World (LoTW)
- fldigi a digital communications
program for modes such as PSK31, RTTY,
Olivia, and CW
- flrig a program that provides
software radio control
- WJST
control software for weak signal HF digital communcations (like FT4 and
FT8)
- Raspberry Pi Zero Digital Voice Modem (MMDVM) running Pi-Star
To see and hear signal reports of ham radio transmissions I make use
of web sites like these: