MSHV Amateur Radio Software

MSHV Supported working modes: MSK JTMS FSK ISCAT JT6M FT8/4 JT65 PI4

 Project page for developers and source code can be found here:

 MSHV All Downloads

New in version 2.49:

• IMPORTANT for all after version 2.48:
      MANY CHANGES ADDED IN LOG WIDGET. FOR THIS REASON, PLEASE MAKE A BACKUP COPY IN ADIF OF YOUR LOG BEFORE USING THIS VERSION.
      AFTER STARTING NEW VERSION, AND IF QSOs IN LOG ARE MISSING, USE THE "ADD ADIF TO LOG" FUNCTION  TO ADD YOUR PREVIOUSLY SAVED QSOs.
      OLD VERSIONS ARE NOT COMPATIBLE WITH NEW LOG FORMATTING.
      IF YOU RETURN TO THE OLD VERSION, THE LOG WILL BE EMPTY, USE ADIF EXPORT/ADD TO CORRECT THIS ISSUE.
• Changed: The application's method of work with sound interfaces for Windows users.
• Added: Menu Options, "Auto RESET QSO at end MSK144 FT8/4" option, at the suggestion of Jos PA3FYC.
• Re-organizing Menu Options, to be visible on small mobile devices, tablets etcetera.
• Added: Keyboard shortcuts for Band Up (Ctrl+ -) and Down (Ctrl+ =).
• Expanded multi threading decode, to 6 threads for modes FT8/4.