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 2.51:

• 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.
• Added: In Macros, Activity Type new "FT4 SPRINT Fast Training" contest.
• Corrected: In mode MSK144, no-decode problem for messages TX2 and TX3 for "EU VHF Contest".
• Added: For mode JT65 function "Double Click On Call Sets Auto Is On" and recognizing TX messages, suggested by Rene PA9RX.
• Corrected: In Interface Control, when "Tuning Default RIG Freq Only By Pressing Button F" option is active, problem with Random QRG option, reported by Georgi LZ1ZP.
• Added: In "Radio And Network Configuration", a button for setting default frequencies for contest activities if they exist.
• Changed: Default program settings for FT8 and FT4 modes, to make work with MSHV easier for new users.
• Added: In Interface Control, saving Servers and Ports for each network RIGs ("Ham Radio Deluxe", "DX Lab Suite Commander" and "FLRig"), suggested by Carl WC4H.
  Added: In QRG function, for MSK and FSK modes, if TX with QRG, TX1,TX2...TX7 buttons are restricted, reported by Miska YU7MS.