NAME

       jtdx - Weak signal communications program.

SYNOPSIS

       jtdx [OPTIONS]

DESCRIPTION

       jtdx is a weak signal communications program supporting several operating modes: WSPR2,
       JT65, JT9, T10, FT8, FT4.

       JTDX home page
           https://jtdx.tech/en/

       JTDX User’s Guide
           https://jtdx.tech/en/videos-guides

OPTIONS

       --style[=STYLE]
           Forcing QT5 style to STYLE. STYLE can be Fusion (default) or Windows.

       -r, --rig-name[=RIGNAME]
           Enable multiple instances of the jtdx(1) application to run concurrently. Each RIGNAME
           must be unique. One instance may use no RIGNAME. If this option is not supplied then
           only one instance of jtdx(1) may be run at any time.

       -v, --version
           Display the application version.

       -h,--help
           Display usage information.

       --test-mode
           When this option is provided all writable files will be placed in a special test
           location (~/.qttest). This option is only for application testing and is not designed
           for normal operations.  Use with caution.

FILES

       Most of the following files are in a directory path containing the directory name JTDX[ -
       RIGNAME] which indicates the value of the command line option --rig-name=RIGNAME to
       indicate multiple instances of jtdx running concurrently. All writable files listed below
       are therefore unique to each concurrent instance of jtdx. If the --rig-name command line
       option is not supplied or the RIGNAME argument is not supplied then the directory paths
       below will have the directory JTDX.

       ~/.config/JTDX[ - RIGNAME].ini
           This file stores the application configuration settings.

       ~/.local/share/JTDX[ - RIGNAME]/yyyymm_ALL.txt
           ALL.txt contains a record of transmitted and received messages and other activity such
           as frequency or band changes.

       ~/.local/share/JTDX[ - RIGNAME]/save/
           Is the default location for saved .WAV files recorded by the application. The .WAV
           file save location may be changed in the applications settings dialog.

       ~/.local/share/JTDX[ - RIGNAME]/save/samples/
           Sample .WAV files suppied with the application are found in this directory, they may
           be played back in the application and are referred to in the user guide tutorial
           sections.

       ~/.local/share/JTDX[ - RIGNAME]/cty.dat
           This file is not required as a version of it is embedded in the application, but if
           you wish an updated version can be placed here. If present that version will be used
           in preference to the embedded version.

       ~/.local/share/JTDX[ - RIGNAME]/wsjtx.log
           This is a plain text CSV record of logged QSOs.

       ~/.local/share/JTDX[ - RIGNAME]/wsjtx_log.adi
           This is a record of QSOs logged in the ADIF format which is suitable for import into
           many Ham Radio logging programs.

AUTHOR

       Joe Taylor, K1JT, Arvo Järve, ES1JA for JTDX Changes

COPYING

       jtdx is derivative of wsjtx Copyrighted © 2001 - 2015 by Joseph H. Taylor, Jr., K1JT, with
       contributions from additional authors. JTDX is Open Source software, licensed under the
       GNU General Public License (GPLv3).

       jtdx includes the “Hamlib - Ham Radio Control Libraries” software which is licensed under
       the GNU Lesser General Public License (LGPL). Home page
       https://sourceforge.net/apps/mediawiki/hamlib, sources from
       https://sourceforge.net/p/hamlib/code/ci/master/tree/.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       See the GNU General Public License for more details.