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.\"     Title: wsjtx
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 02/20/2021
.\"    Manual: WSJT-X Manual
.\"    Source: AsciiDoc 2.3.0
.\"  Language: English
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.TH "WSJTX" "1" "02/20/2021" "AsciiDoc 2\&.3\&.0" "WSJT\-X Manual"
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.SH "NAME"
wsjtx, jt9 \- Weak signal communications program\&.
.SH "SYNOPSIS"
.sp
\fBwsjtx\fR [\fIOPTIONS\fR]
.SH "DESCRIPTION"
.sp
\fBwsjtx\fR is a weak signal communications program supporting several operating modes: JT65, JT9, JT4 and WSPR (\fBwsjtx\fR version 1 supported JT9 only)\&.
.PP
WSJT\-X home page
.RS 4
http://www\&.physics\&.princeton\&.edu/pulsar/K1JT/wsjtx\&.html
.RE
.PP
WSJT\-X User\(cqs Guide
.RS 4
http://www\&.physics\&.princeton\&.edu/pulsar/K1JT/wsjtx\-doc/wsjtx\-main\-2\&.3\&.0\&.html
.RE
.sp
An alternative JT65 decoder executable \fBkvasd\fR for i386 Ubuntu is available at http://www\&.physics\&.princeton\&.edu/pulsar/K1JT/kvasd \&. This decoder is not open\-source, is not included in the wsjtx package, and is not required for JT65 decoding\&.
.SH "OPTIONS"
.PP
\fB\-r, \-\-rig\-name\fR[=RIGNAME]
.RS 4
Enable multiple instances of the wsjtx(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 wsjtx(1) may be run at any time\&.
.RE
.PP
\fB\-v, \-\-version\fR
.RS 4
Display the application version\&.
.RE
.PP
\fB\-h,\-\-help\fR
.RS 4
Display usage information\&.
.RE
.PP
\fB\-\-test\-mode\fR
.RS 4
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\&.
\fBUse with caution\fR\&.
.RE
.SH "FILES"
.sp
Most of the following files are in a directory path containing the directory name \fBWSJT\-X[ \- RIGNAME]\fR which indicates the value of the command line option \fB\-\-rig\-name=RIGNAME\fR to indicate multiple instances of \fBwsjtx\fR running concurrently\&. All writable files listed below are therefore unique to each concurrent instance of \fBwsjtx\fR\&. If the \fB\-\-rig\-name\fR command line option is not supplied or the \fBRIGNAME\fR argument is not supplied then the directory paths below will have the directory \fBWSJT\-X\fR\&.
.PP
~/\&.config/WSJT\-X[ \- RIGNAME]\&.ini
.RS 4
This file stores the application configuration settings\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \- RIGNAME]/ALL\&.txt
.RS 4
\fBALL\&.txt\fR
contains a record of transmitted and received messages and other activity such as frequency or band changes\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \- RIGNAME]/save/
.RS 4
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\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \- RIGNAME]/save/samples/
.RS 4
Sample \&.WAV files supplied 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\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \-RIGNAME]/timer\&.out
.RS 4
This is a diagnostic file that records decode performance profiling information\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \- RIGNAME]/cty\&.dat
.RS 4
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\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \- RIGNAME]/wsjtx\&.log
.RS 4
This is a plain text CSV record of logged QSOs\&.
.RE
.PP
~/\&.local/share/WSJT\-X[ \- RIGNAME]/wsjtx_log\&.adi
.RS 4
This is a record of QSOs logged in the ADIF format which is suitable for import into many Ham Radio logging programs\&.
.RE
.SH "AUTHOR"
.sp
Joe Taylor, K1JT\&.
.SH "COPYING"
.sp
\fBwsjtx\fR is Copyright \(co 2001 \- 2015 by Joseph H\&. Taylor, Jr\&., K1JT, with contributions from additional authors\&. WSJT\-X is Open Source software, licensed under the GNU General Public License (GPLv3)\&.
.sp
\fBwsjtx\fR includes the \(lq\fBHamlib \- Ham Radio Control Libraries\fR\(rq 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/\&.
.sp
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\&.