The official, stable release of JTDX is v2.2.159. There is no official public release of JTDX labeled "22160" from 2021. Version 2.2.160 exists strictly as a series of closed group beta test builds (Release Candidates like rc3 through rc8) that were distributed much later, between 2023 and 2025. ⚠️ Critical Warning on Unofficial Downloads
Availability: Official downloads are primarily hosted on SourceForge, offering both 16-bit and 32-bit audio versions for Windows, as well as Linux and macOS builds . jtdx 22160 download 2021
Various "Release Candidate" builds (like rc3, rc7, rc8, and rc9) have been distributed, often within closed beta groups or via unofficial mirrors. Public Release Delay: Official public releases on platforms like SourceForge were reportedly postponed for an extended period. Unofficial Downloads: The official, stable release of JTDX is v2
or beta version rather than a stable general public release. While the stable version widely used in 2021 was Unofficial Downloads: or beta version rather than a
1. Multi-Window Decoding Perhaps the most celebrated feature of JTDX is its ability to decode multiple signals simultaneously within the passband. While WSJT-X focuses on the center frequency or a narrow slice, JTDX casts a wider net. The 22160 build optimized this process, allowing operators with standard sound cards to decode 10, 20, or even 30 signals in a single 15-second transmission window on a crowded band like 20 meters.