JTDX is designed to enhance weak-signal communication. It is favored over the standard WSJT-X for its advanced decoding algorithms, which can often pull signals out of the noise that other software misses. : Primarily FT8, FT4, JT9, and JT65.
If you are chasing a specific DXpedition, ensure you are running at least rc10 build 3 to benefit from the latest autoselection fixes for special DX messages.
Backups, rollbacks, and version control
: The version number (22160) can indicate the level of updates. Major updates often add new features, while minor updates focus on bug fixes and stability improvements.
: On Windows and Linux, recent builds utilize shared Hamlib libraries. This allows users to apply Hamlib patches or update the libhamlib-4.dll file independently without needing a full JTDX rebuild. jtdx 22160 upd
Your current (Windows, Linux, or Raspberry Pi) The specific Transceiver model you are linking The name of your primary Logging Software
The update supports individual alert sounds for notifications like "New DXCC" or "New Grid," which is particularly useful for competitive operators. JTDX is designed to enhance weak-signal communication
: If clean, proceed with installing over your previous directory to preserve your underlying wsjtx_log.adi and jtdx.ini configuration files. Troubleshooting common JTDX 2.2.160 Configuration Issues
The latest release of , version 2.2.160 , brings meaningful refinements to one of the most popular digital mode clients for amateur radio. While not a revolutionary overhaul, this update focuses on stability, decoding performance, and user experience—key areas that matter most during intense contesting or weak-signal DX hunting. If you are chasing a specific DXpedition, ensure
Ensure your "ALC" (Automatic Level Control) on your radio is not being triggered. Your input levels in JTDX should be adjusted so the "thermometer" bar is green, usually around 30-50 dB.
times without completing the contact. This stops the radio from continuously transmitting when the other station has walked away or cannot decode the signal.