Fldigi v4.0.3 now available

The hard-working development team led by W1HKJ have announced the release of Fldigi v4.0.3. This version of Fldigi is a maintenance release with a couple of bug fixes, performance improvements and several new features..  Full details are available in the ReadMe file available for download and below this announcement.

As with all of the FL suite, Fldigi continues to support both PowerPC and Intel (i386) processors; with individual downloads available for each architecture and can be downloaded here.

Version 4.0.3 Maintenance release

  • CW code update
    • Changed all element timing to number of samples both CW and CW scanning detectors
    • Removed FIR filter. FFT filter only for CW signal path.
    • Removed Hilbert transform from CW signal path
    • Update CW documentation


  • OS X Wizard
    • Discovered cause of Wizard failure on OS X – newly created dialogs cannot be accessed until actually shown.


  • CW wait
    • Correct Windows performance at end of CW Tx text
      • program should wait for keyboard input
      • terminate with the ^r character pair
      • terminate with control-r
      • terminate with the T/R button