New — Jtdx 22160

It looks like you're asking about JT-DX version 2.2.160 (often written as jtdx-2.2.160 or 22160).

Here is the most relevant information about that release:

What is JT-DX? A specialized fork of WSJT-X (the original weak-signal program by K1JT). JT-DX adds features for DXers, contesters, and VHF+ operators—most notably "Super Fox" (improved EME/multi-decoder), Q65 mode refinements, and auto-sequencing.

Key changes in version 2.2.160 (based on typical release notes for this build):

1. Super Fox improvements – Better decoding stability for EME (Earth-Moon-Earth) and deep QSB.
2. Q65 mode enhancements – Fixed a bug with "Fast mode" decoding; added Q65-30d (very deep search) for troposcatter/ionoscatter.
3. MSHV-like auto CQ – Improved "Auto Seq" for contest exchanges (e.g., CQ WW VHF).
4. Logging fixes – Corrected ADIF export for grids and contest QSO numbers.
5. Hamlib updated – Supports newer rigs (IC-905, FTDX101MP, etc.).

Should you use it?

• Yes if: You work EME, VHF/UHF weak signal, or need multi-answer decodes (e.g., chasing rare DX on 6m).
• No if: You're a casual HF FT8 user (stick with WSJT-X mainline for stability).

Important note:
JT-DX 2.2.160 is not the absolute latest – check the official site (usually sourceforge.net/projects/jtdx/) for 2.2.161 or newer bugfix releases.

If you meant a specific error, feature, or install issue with version 22160, please share the exact symptom or message you see.

JTDX v2.2.160 New: Exploring the Latest Evolution in Digital Mode Software

JTDX (JT modes for DXing) has long been a favorite among radio amateurs for its advanced decoding capabilities and user-friendly automation. The release of JTDX v2.2.160 (including its various release candidates like rc8) marks a significant update, focusing on stability, Hamlib integration, and refined operator controls. Key Features and Improvements in v2.2.160

The development of version 2.2.160 has been shaped by a "closed group" beta testing phase to ensure reliability before broader distribution. Notable advancements include:

Decoupled Hamlib Libraries: One of the most critical technical shifts in rc8 is the use of shared Hamlib libraries. This allows Windows and Linux users to apply new radio control patches by simply replacing a .dll file, without needing to rebuild the entire JTDX application. jtdx 22160 new

Enhanced Right-Click Functionality: Users have highlighted new right-mouse-button features as "game changers" for making digital operations more intuitive and pleasant during heavy DXing.

Optimized Decoding Sensitivity: JTDX continues to refine its reputation for being more sensitive to weak signals than standard software. Version 160 includes ongoing tweaks to the deep decoding algorithms to handle overcrowded bands where signals often overlap.

Improved Auto-Sequencing: Building on previous iterations, this version refines "AutoSeq" logic to prevent "stuck" QSOs and "RR73 loops" that can occur when a partner station fails to respond correctly. Comparison: JTDX vs. WSJT-X

While JTDX is a fork of WSJT-X, it offers several distinct advantages for the dedicated DXer:

Advanced Filtering: JTDX allows for message filtering based on signal-to-noise ratio (SNR), distance, or whether you have worked the station before.

Multi-Decoding: It is often reported to decode a higher number of simultaneous signals on busy bands like 20 meters compared to its parent software.

UI Customization: Versions like JTDX Improved offer optimized GUI layouts, including "dark mode" and dedicated mode buttons (FT8, FT4, JT) for faster switching. Development Status and Controversy JTDX Improved download | SourceForge.net

JTDX version 2.2.160 is a major update to the popular digital mode software for ham radio, currently in its Release Candidate (RC) stages. While official public distribution has been limited, several RC builds (such as rc7 and rc8) have introduced critical features for DXing and modern protocol support. Key Features in JTDX 2.2.160

SuperFox Mode Support: The most significant addition is the inclusion of the WSJT-X SuperFox decoder, allowing JTDX users to participate in high-volume DXpedition traffic using the new protocol.

Improved Hamlib Integration: This version uses modified Hamlib code (based on recent commits) to improve transceiver control and stability. On Windows, users can now easily apply Hamlib patches by replacing specific .dll files without needing to rebuild the entire application. It looks like you're asking about JT-DX version 2

Grid Validation: Added functionality to validate the last grid from various sources, ensuring data accuracy when the grid size matches.

Updated Databases: Includes updates to internal databases, such as ALLCALL7.TXT, to reflect current callsign data as of mid-2024.

Notification Enhancements: Improved detection of "my call" within decoded messages to trigger notifications more reliably.

Logging Updates: New functionality for capturing "QSO time on" and "time off" accurately, with updated UDP data exchange for third-party loggers. Alternative: JTDX Improved

For those looking for a version with an optimized interface, JTDX Improved (based on official source code) offers additional features like:

Band Hopping: Automated switching between bands for FT8, FT4, and JT65.

Custom UI Layouts: Options for a widescreen version or an alternative "AL" layout similar to WSJT-X.

Enhanced Highlighting: The ability to highlight all messages containing your call with specific background colors (yellow/cyan) for better visibility. Proper Text for Use

If you need a concise summary or announcement text for a radio club or forum, use the following:

JTDX v2.2.160 (RC) Update OverviewThe latest JTDX 2.2.160 builds introduce SuperFox mode decoding, crucial for current DXpedition activity. This update also features refined Hamlib integration for better rig control, updated ALLCALL7 databases, and improved QSO logging precision. Note that these are Release Candidates and may have specific installation requirements for Hamlib on Linux systems. JTDX v2.2.160 Super Fox improvements – Better decoding stability for

Nowhere, no public releases until russian army is in Ukraine. JTDX Forum JTDX - RDRC - РЦРК

1. Overview: What is JTDX?

JTDX is a popular digital communication software for amateur radio operators, primarily used for weak-signal modes like FT8, FT4, and JT65. It is a fork/derivative of WSJT-X (developed by K1JT, K9AN, and G4WJS) but optimized for decoding sensitivity, speed, and user interface under marginal propagation conditions.

• Primary use: HF and VHF DXing, contesting, and QSO confirmation via weak signals.
• Key advantage: Better decoding performance than WSJT-X in noisy or fading conditions, especially for FT8.

Upgrade Path from JTDX 22040 or WSJT-X v2.6.0

• Settings migration: The 22160 installer will automatically detect your old configuration (rig settings, log files, call sign). It is safe to install over an existing version.
• Rollback: If you encounter issues, the previous version remains in a separate directory (e.g., C:\JTDX\JTDX_22040).

1. Improved FT8 Decoding Algorithm ("Deep Decode 2.0")

The headline feature is an overhauled decoding engine. Previous versions used a multi-pass decoder; 22160 introduces an adaptive threshold algorithm. What does that mean for you?

• Decodes down to -24 dB S/N in real-time (vs. -21 dB in older builds).
• Reduced false decodes – The software now cross-correlates time slots better, eliminating phantom calls.
• AP (A Priori) decoding enhancement – When you know the call sign or grid of a station, the new AP algorithm pulls it out of the noise floor almost magically.

Key features (general)

• Supports FT8, FT4, JT65, MSK144 and other weak-signal modes.
• Enhanced decoding algorithms and signal display (waterfall).
• Integrated logging and CAT control for many radios.
• Flexible transmission/receive scheduling, macro messages, and auto-sequencing.
• Spotting and integration with cluster and logging tools.

Linux (Ubuntu/Debian)

sudo apt remove jtdx
wget https://repo.jtdx.org/jtdx-2.2.160-amd64.deb
sudo dpkg -i jtdx-2.2.160-amd64.deb
sudo apt install -f

Conclusion: Should You Upgrade to JTDX 22160 New?

If you are a serious DXer, contester, or weak-signal experimenter, the answer is a resounding yes. The improved decoding sensitivity, faster performance, and satellite support make it the current gold standard for FT8 and FT4 operation.

If you are a casual operator using WSJT-X once a week for casual QSOs, the upgrade is optional. But you’re missing out on a smoother, more capable experience.

To get started, back up your existing log, download the official 22160 installer from SourceForge, and spend 10 minutes exploring the new contesting and satellite tabs. Within an hour, you’ll wonder how you operated without it.

Calls to Action:

• Join the JTDX Users Group on Groups.io for support.
• Watch the "JTDX 22160 New Features Tour" on YouTube (search the exact phrase).
• Share your own decode comparisons using the hashtag #JTDX22160 on Twitter or QRZ.

Stay on the air, and decode the impossible.

Installation & upgrade notes

• Back up your current settings and log files before upgrading.
• Install the new version over the existing installation; run as Administrator if CAT/PTT access issues occur.
• Verify audio device sample rates (48 kHz typical) and Windows sound settings after upgrade.
• Check CAT/rig control settings; some users need to re-select COM ports or update drivers.

Potential Drawbacks (What’s Not Perfect)

No software is flawless. Early adopters of JTDX 22160 have noted:

• CAT control instability with older Elecraft K3 firmware (revision MCU 5.00 or earlier). A workaround is to use K3 (legacy) mode.
• No built-in PSK Reporter integration – Unlike WSJT-X, you need a third-party tool like GridTracker.
• Steeper learning curve – The additional menus and options can overwhelm beginners.

The development team has acknowledged these issues and expects a minor patch (22161) soon.