JTDX - HAM program for HF JT65 and JT9 modes

JTDX means "JT modes for DXing", it is being developed with main focus on the sensitivity and decoding efficiency, both, in overcrowded and half empty HF band conditions.

JTDX is open source software being distributed under the GPL v3 license. It is derivative work focused on HF bands operation, based on the WSJT-X v1.7 source code which in turn is created by Joe K1JT and WSJT-X development team.

Optimal candidate selection logic, multipass decoding and decoders based on the matched filters making JTDX performance quite different from any other software for operation on the HF bands.

If you experience any problems or have questions, please post a message to the JTDX Yahoo Technical Group.

If you are happy with JTDX software and would like to thank authors you can use PayPal donate option on this page or direct PayPal transfer option 'to family or friends' to my email address.

Many thanks for your support,

73, Igor UA3DJY