MSHV Amateur Radio Software

MSHV Supported working modes: MSK JTMS FSK ISCAT JT6M FT8/4/2 JT65 PI4 Q65

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

 MSHV All Downloads

New in version 2.76.5:

• Added: For All FT modes widget for manual DT correction, closer to clock widget. If manual DT correction is active, will be flashing in red color, if value is zero, stop flashing (no correction). How to use, just set value from DT column for you correspondent, after the end of QSO set to zero.
• Changed: Tune period for all modes to 20-29 sec.
• Enabled: In menu decode Check-Button for average decode in mode FT2.
• Added: In mode FT2, support for multi threads decoding (Because period is very short 3.75s). In Menu Decode use as minimum 2-3 Threads.
• Added: New mode FT2, Experimental Beta version.
• Added: New SD FT8 Decoder (Beta version), can be found in Menu Decode and his Parameters. Note, not recommended for slow speed PS`s.
• Added: In the Band Menu and Band Switcher Buttons, "11 M - 27 MHz", for this reason, at first start, please correct manual Band Switcher Buttons.
• Added: Saving settings for Show/Hide Waterfall and TX Widgets.