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WSJT-X 3.0

 Dai, G8FXM    14 Apr 2026
 None    Misc

The legendary weak-signal communication software WSJT-X has reached version 3.0 Stable.

The legendary weak-signal communication software WSJT-X has reached version 3.0 Stable.

✅ Enhanced FT8 & FT4 decoding algorithms — pulls signals out of the noise floor

   like never before, achieving decodes at -24 dB SNR and beyond.

✅ Improved multi-decoder engine — simultaneously processes more signals in a

   crowded, noisy band, reducing missed QSOs.

✅ Better RFI rejection — smarter signal processing helps filter out man-made

   electrical noise and QRM from nearby stations.

✅ Optimized AP (A Priori) decoding — uses known callsign data to decode signals

   that would otherwise be lost in the noise.

✅ Refined frequency calibration — tighter frequency accuracy means cleaner

   decodes even when propagation is marginal.

✅ Low-power DXing made easier — work the world with just 5W even when the bands

   sound completely dead!

Whether you're dealing with urban QRM, solar flux challenges, or just a noisy shack,

WSJT-X 3.0 gives you the edge to make those contacts happen! ????

Download it now at https://wsjt.sourceforge.io/wsjtx.html

and get on the air! 



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