WSJT-X Official

Further reading

References

Papers and presentations describing the codes, modes, and methods behind WSJT-X and its sister programs — many by the WSJT Development Team.

  1. WSJT: New Software for VHF Meteor-Scatter Communication (QST, December 2001)
  2. JT44: New Digital Mode for Weak Signals (QST, June 2002)
  3. EME with JT65 (QST, June 2005)
  4. The JT65 Communications Protocol (QEX, Sept–Oct 2005)
  5. WSJT: Meteors, Moonbounce, and More (Mid-Atlantic States VHF Conference, September 2005)
  6. Open Source WSJT: Status, Capabilities, and Future Evolution (12th International EME Conference, Würzburg, August 2006)
  7. Open Source WSJT (presentation)
  8. How Many Bits are Copied in a JT65 Transmission? (Dubus, 3/2006)
  9. Recommended Procedures for Random Digital EME (Dubus, 3/2006)
  10. MAP65: A Panoramic, Polarization-Matching Receiver for JT65 (Microwave Update, October 2007)
  11. Quest for Optimum Coding and Modulation Schemes for EME (13th International EME Conference, Florence, August 2008)
  12. Earth-Moon-Earth (EME) Communication (ARRL Handbook, 2010)
  13. Moonbounce from Arecibo Observatory (QST, August 2010)
  14. Frequency-Dependent Characteristics of the EME Path (14th International EME Conference, Dallas, August 2010)
  15. Frequency-Dependent Characteristics of the EME Path (slides: 14th International EME Conference, Dallas, August 2010)
  16. WSPRing Around the World (QST, November 2010)
  17. Meteor Scatter: How Much Antenna is Too Much? (ARRL Antenna Book, 22nd ed., 2011)
  18. MAP65 Version 2: A Panoramic, Polarization-Matching Receiver for JT65 (15th International EME Conference, Cambridge, August 2012)
  19. MAP65 Version 2: A Panoramic, Polarization-Matching Receiver for JT65 (slides: 15th International EME Conference, Cambridge, August 2012)
  20. Small Station EME at 10 and 24 GHz: GPS Locking, Doppler Correction, and JT4 (Dubus, 2/2013)
  21. Optimized Small-Station EME: X-pol at 432 MHz (16th International EME Conference, Pleumeur-Bodou, France, August 2014)
  22. Optimized Small-Station EME: X-pol at 432 MHz (slides: 16th International EME Conference, Pleumeur-Bodou, France, August 2014)
  23. Moonbounce at W2PU (Mid-Atlantic States VHF Conference, September 2014)
  24. EME with Adaptive Polarization at 432 MHz (Dubus, 4/2014)
  25. Open Source Soft-Decision Decoder for the JT65 (63,12) Reed-Solomon Code (QEX, May/June 2016)
  26. WSJT-X: New Codes, Modes, and Tools for Weak-Signal Communication (slides: 17th International EME Conference, Venice, August 2016)
  27. High-Accuracy Prediction and Measurement of Lunar Echoes (QEX, Nov–Dec 2016)
  28. The MSK144 Protocol for Meteor-Scatter Communication (QEX, Sept/Oct 2017)
  29. Work the World with WSJT-X, Part 1: Operating Capabilities (QST, October 2017)
  30. Work the World with WSJT-X, Part 2: Codes, Modes, and Cooperative Software Development (QST, November 2017)
  31. FT8 in the ARRL RTTY Roundup (QST, January 2019)
  32. FT4 and FT8 Contesting (NCJ, May/June 2020)
  33. The FT4 and FT8 Communication Protocols (QEX, July/August 2020)
  34. Echo Mode in WSJT-X 2.6.0 (Dubus, 4/2022)