JTDX includes a decoder. It checks received fragments against a database of known active callsigns or previous decodes to resolve deep-noise signals. Turn this on if you are hunting rare DX, but be aware it can occasionally cause "false decodes" if not carefully managed. Filter and Notifications Configuration

Built-in high and low-pass audio filters help isolate signals before they even reach the decoder.

xattr -cr /Applications/JTDX.app

Have you upgraded to JTDX 2.2.160 yet? Share your decode gains and contest scores in the comments below. Until then — clear decodes and 73.

Ensure no other software (like an external logger) is trying to access the same COM port simultaneously. Utilize OmniRig as a middleman to allow multiple applications to share rig control data. 3. High ALC / Distorted Transmit Signal

JTDX is cross-platform and available for Windows (32-bit and 64-bit), macOS, and Linux. Choose the appropriate architecture for your OS. For Windows users, versions are often split between standard audio configurations and specialized ASIO audio driver builds. Step 2: Backup Existing Files

: Includes fixes for exact frequencies in QSO logging and restoration of the ReplyTx state if a QSO is interrupted. UI Enhancements : New tooltips for Enable Tx , Sync , and AGCc buttons. Display of time offset directly on the Sync button.

The 2.2.160 release focuses on stability, decoding efficiency, and minor bug fixes to streamline daily operations. Below are the primary improvements implemented in this iteration. 1. Optimized Decoding Performance

Opens the QRZ.com page of the station automatically when starting a QSO. 4. Specialized Modes

JTDX 2.2.160 can be found on various repositories. Ensure you are downloading from reputable sources.

Improvements were made to band detection and notification performance, including the addition of polling transceiver changes from WSJT-X .