The purpose of this project is to transfer data (pictures...) via a 2,7kHz SSB channel on the narrow band transponder as fast as possible. Now also including RTTY mode.
Version 0.87 Windows 10 (should work on Win7, not tested) linux Desktop PC, Odroid SBC Raspberry 4 (3B+)
Windopws 10 Desktop PC ... working
LINUX Desktop PC ... working
Raspberry PI 4 ... working
Raspberry PI 3B+ ... working, but not 100% error free in fullduplex mode (RX only or TX only is working)
Odroid N2 ... working
Odroid C2 ... working
Odroid C4 ... working
Raspberry: Raspian OS ist NOT working, instead Ubuntu 64bit is required. Or use the Beta Rapi-IO-64bit
Application Software "oscardata.exe" running on Windows, Linux, (possibly MAC-OS, not tested)
this software uses these programs:
you need to run 2 programs, the first one is "hsmodem" which runs in a termimal without GUI. This is the modem doing all modulation and demodulation staff. The second program is the user interface "oscardata.exe". oscardata.exe starts hsmodem automatically in the background. If you want to run hsmodem on one machine and oscardata on another then deactivate the autostart in the Setup menu in oscardata.exe
Windows if the software was installed with this setup file: https://dj0abr.de/german/technik/sat/modem/images.htm then you find the program under the program group "amsat" in the Window's start menu
Linux
complete documentation see: https://wiki.amsat-dl.org/doku.php?id=en:hsmodem:streaming_beacon
vy 73, DJ0ABR