Aim for an idle audio input level of around 30 to 40 dB on the JTDX volume meter when the band is quiet. Overdriving the audio input creates harmonics that blind the decoder.
: Binaries are available for Windows (32/64-bit), Linux, and macOS (including native ARM64 for M1/M2 chips). Operational Considerations Users migrating to 2.2.160 should note:
This version implements a more compact GRID square and US State database , which includes automated US State notifications and logging during a QSO . jtdx 2.2.160
JTDX 2.2.160 is a specialized digital mode application optimized for weak-signal amateur radio operation. This version focuses on decoding stability, UI responsiveness, and contest performance.
Managing "Hound" mode during DXpeditions or running standard split configurations is more reliable. The software handles automated frequency shifts seamlessly, preventing accidental transmissions on the DX station's transmit frequency. 4. Alert and Notification Enhancements Aim for an idle audio input level of
Run the setup wizard. If you are upgrading from previous builds like 2.2.159, install the package over the old directory to inherit your preferences automatically.
: Available for Windows (32-bit and 64-bit), Linux , and macOS (with increased shared memory size for Mac builds). Operational Considerations Users migrating to 2
Under the tab, set your input and output soundcard devices to point directly to your radio's internal codec or your external interface (e.g., Signalink). Optimizing JTDX 2.2.160 for Peak Performance