This a mirror of WSJT-X and will be updated every 6 hours. PR will be ignored, head to the SF link. Repo will be updated at 06:00:00 UTC 12:00:00 UTC 18:00:00 UTC 00:00:00 UTC Now fixed.
Go to file
Joe Taylor 57a5ad188d Send ndepth (value = 1, 2, or 3) to hspec(). MSK144 click-to-decode now calls
the old fast_decode(); probably it should call hspec() instead?


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7113 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2016-09-28 20:41:41 +00:00
artwork Resize splash image to better suit all platforms 2016-08-07 11:40:30 +00:00
Audio Fix numerous memory leaks and uses of uninitialized variables 2016-06-10 15:54:16 +00:00
CMake Remove testing diagnostic message 2016-04-06 17:11:11 +00:00
contrib Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
Darwin Update Darwin ReadMe email address 2016-07-31 15:46:27 +00:00
debian Install copyright and Debian change log in correct package directory 2015-12-08 20:47:07 +00:00
doc More tweaks to user Guide. 2016-09-08 20:30:12 +00:00
icons Use the generic icons in the Mac OS X generic iconset 2014-11-23 13:47:50 +00:00
lib Send ndepth (value = 1, 2, or 3) to hspec(). MSK144 click-to-decode now calls 2016-09-28 20:41:41 +00:00
logbook Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
manpages Added manpage for udp_daemon reference example 2015-11-26 18:53:24 +00:00
Palettes Corrected name of ZL1FZ.pal palette. 2014-10-24 13:33:27 +00:00
qmake_only Fix qmake file so that qmake builds still operate for those who prefer 2014-03-31 03:11:07 +00:00
SampleDownloader Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
samples Fix dependency and sequencing issues of upload-samples target 2015-12-24 20:46:26 +00:00
UDPExamples Add proper Qt validation for callsigns and grids 2016-07-10 22:20:30 +00:00
.gitignore Add ctags file to ignore list 2015-04-21 22:26:27 +00:00
about.cpp Startup messge box for Alpha Release. New sigma limit in detectmsk40. Minor tweaks to GUI. 2016-08-04 15:20:16 +00:00
about.h Add the WSJT-X logo to the about dialog and make it clickable 2016-06-22 15:19:24 +00:00
about.ui Add the WSJT-X logo to the about dialog and make it clickable 2016-06-22 15:19:24 +00:00
astro.cpp Display polarization offset on bands above 50 MHz. 2016-07-04 18:25:10 +00:00
astro.h Fix numerous memory leaks and uses of uninitialized variables 2016-06-10 15:54:16 +00:00
astro.ui Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
AudioDevice.cpp Add mode dependent working frequencies 2015-05-28 23:22:17 +00:00
AudioDevice.hpp Replaced Detector monitoring switch with audio stream suspend/resume. 2014-04-07 00:55:05 +00:00
AUTHORS Top level docs 2014-11-28 23:34:23 +00:00
Bands.cpp WSPR band hopping improvements 2015-06-06 00:06:46 +00:00
Bands.hpp WSPR band hopping improvements 2015-06-06 00:06:46 +00:00
BUGS Top level docs 2014-11-28 23:34:23 +00:00
CallsignValidator.cpp Add missing file from r6903 checkin 2016-07-10 23:02:26 +00:00
CallsignValidator.hpp Add proper Qt validation for callsigns and grids 2016-07-10 22:20:30 +00:00
CandidateKeyFilter.cpp Add mode dependent working frequencies 2015-05-28 23:22:17 +00:00
CandidateKeyFilter.hpp Add mode dependent working frequencies 2015-05-28 23:22:17 +00:00
CMakeCPackOptions.cmake.in Banish KVASD 2015-11-18 22:53:37 +00:00
CMakeLists.txt Add new routines associated with msk144 real-time decoder. 2016-09-22 00:04:43 +00:00
commons.h Plot a red "sync" curve in QRA64 mode. 2016-07-06 14:18:23 +00:00
Configuration.cpp Implement real-time decoding in MSK144 mode, for testing. 2016-09-20 16:25:25 +00:00
Configuration.hpp Implement real-time decoding in MSK144 mode, for testing. 2016-09-20 16:25:25 +00:00
Configuration.ui MSK144: 2016-09-25 00:16:29 +00:00
COPYING Top level docs 2014-11-28 23:34:23 +00:00
cty.dat Updated cty.dat file 2016-05-25 15:33:56 +00:00
decodedtext.cpp Allow for empty decode messages when extracting received reports 2016-07-01 11:37:10 +00:00
decodedtext.h Adjust decodes displays and processing for extra csync indicator after mode 2016-05-05 18:53:00 +00:00
Detector.cpp Adaptive sample block size to match FFT sizes 2016-06-17 01:27:00 +00:00
Detector.hpp Adaptive sample block size to match FFT sizes 2016-06-17 01:27:00 +00:00
DisplayManual.cpp Attempt to recover from network failures 2016-02-20 12:55:18 +00:00
DisplayManual.hpp User Guide localization 2016-01-02 22:30:12 +00:00
displaytext.cpp More cleanup of spurious identifications of DXCC entities fron non-callsigns. 2016-09-14 16:19:21 +00:00
displaytext.h Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
DXLabSuiteCommanderTransceiver.cpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
DXLabSuiteCommanderTransceiver.hpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
echograph.cpp Fix numerous memory leaks and uses of uninitialized variables 2016-06-10 15:54:16 +00:00
echograph.h Fix numerous memory leaks and uses of uninitialized variables 2016-06-10 15:54:16 +00:00
echograph.ui Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
echoplot.cpp Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
echoplot.h Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
EmulateSplitTransceiver.cpp Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
EmulateSplitTransceiver.hpp Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
fastgraph.cpp 1. Display proper UTC on Fast Graph for files read from disk. 2016-09-17 13:34:40 +00:00
fastgraph.h 1. Display proper UTC on Fast Graph for files read from disk. 2016-09-17 13:34:40 +00:00
fastgraph.ui Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
fastplot.cpp 1. Display proper UTC on Fast Graph for files read from disk. 2016-09-17 13:34:40 +00:00
fastplot.h 1. Display proper UTC on Fast Graph for files read from disk. 2016-09-17 13:34:40 +00:00
ForeignKeyDelegate.cpp Add mode dependent working frequencies 2015-05-28 23:22:17 +00:00
ForeignKeyDelegate.hpp Add mode dependent working frequencies 2015-05-28 23:22:17 +00:00
FrequencyLineEdit.cpp Fix some frequency display and l10n issues 2015-09-10 21:03:42 +00:00
FrequencyLineEdit.hpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
FrequencyList.cpp Extend UDP status message - added Rx/Tx DF, call and grid information 2016-05-24 10:08:35 +00:00
FrequencyList.hpp WSPR band hopping improvements 2015-06-06 00:06:46 +00:00
getfile.cpp Second attempt to squash ingnored return errors on fread() 2016-04-06 23:18:29 +00:00
getfile.h Get rid of jt9com and npar common blocks 2015-12-17 20:29:55 +00:00
GetUserId.cpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
GetUserId.hpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
HamlibTransceiver.cpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
HamlibTransceiver.hpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
HelpTextWindow.cpp Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
HelpTextWindow.hpp Make the main window more portable and font change capable 2015-06-25 22:41:13 +00:00
HRDTransceiver.cpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
HRDTransceiver.hpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
INSTALL Updates to Mac OS X build instructions 2016-06-22 15:19:07 +00:00
jt9.txt Tweaks to jt9.txt 2012-10-21 19:24:54 +00:00
killbyname.cpp Added audio channel support. 2013-08-10 15:29:55 +00:00
LettersSpinBox.cpp Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
LettersSpinBox.hpp Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
LiveFrequencyValidator.cpp Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
LiveFrequencyValidator.hpp Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
logqso.cpp Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
logqso.h Send status information to UDP server 2015-04-15 16:40:49 +00:00
logqso.ui Uniform appearance of window titles. 2014-03-30 01:31:40 +00:00
MaidenheadLocatorValidator.cpp Add proper Qt validation for callsigns and grids 2016-07-10 22:20:30 +00:00
MaidenheadLocatorValidator.hpp Add proper Qt validation for callsigns and grids 2016-07-10 22:20:30 +00:00
main.cpp Make the splash screen less annoying with a permanent disable check box 2016-09-11 01:09:28 +00:00
mainwindow.cpp Send ndepth (value = 1, 2, or 3) to hspec(). MSK144 click-to-decode now calls 2016-09-28 20:41:41 +00:00
mainwindow.h Progress toward full implementation of real-time decoding of MSK144. 2016-09-28 19:08:19 +00:00
mainwindow.ui Remove JTMSK mode and all related routines. Beware of possible unintended side effects! 2016-09-13 17:52:45 +00:00
message_aggregator.desktop Add .desktop file for message_aggregator 2016-05-24 11:52:14 +00:00
messageaveraging.cpp Fix numerous memory leaks and uses of uninitialized variables 2016-06-10 15:54:16 +00:00
messageaveraging.h Fix numerous memory leaks and uses of uninitialized variables 2016-06-10 15:54:16 +00:00
messageaveraging.ui Message averaging window fonts controlled by configuration 2016-05-18 23:22:24 +00:00
MessageBox.cpp Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
MessageBox.hpp Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
MessageClient.cpp Add Tx watchdog status to UDP Status message 2016-07-08 10:25:21 +00:00
MessageClient.hpp Add Tx watchdog status to UDP Status message 2016-07-08 10:25:21 +00:00
MessageServer.cpp Add Tx watchdog status to UDP Status message 2016-07-08 10:25:21 +00:00
MessageServer.hpp Add Tx watchdog status to UDP Status message 2016-07-08 10:25:21 +00:00
MetaDataRegistry.cpp Extend UDP status message - added Rx/Tx DF, call and grid information 2016-05-24 10:08:35 +00:00
MetaDataRegistry.hpp Improvements to models and delegates 2015-05-31 11:51:31 +00:00
meterwidget.cpp Fix some initialization order issues introduced in r6755 2016-06-11 18:50:41 +00:00
meterwidget.h Remove unused member variables 2015-07-31 12:17:24 +00:00
Modes.cpp Remove JTMSK mode and all related routines. Beware of possible unintended side effects! 2016-09-13 17:52:45 +00:00
Modes.hpp Remove JTMSK mode and all related routines. Beware of possible unintended side effects! 2016-09-13 17:52:45 +00:00
Modulator.cpp Change cbEME to cbAutoSeq (always). Protect against frequency jump in MSK144. 2016-09-06 15:36:17 +00:00
Modulator.hpp When MSK144 message is changed between long and short format, must inform Modulator. 2016-07-13 19:17:47 +00:00
mouse_commands.txt Add a shift+click waterfall option to set Tx DF 2016-03-09 15:47:26 +00:00
MultiSettings.cpp Work around a compiler error message - hopefully 2016-09-11 12:27:35 +00:00
MultiSettings.hpp Make the splash screen less annoying with a permanent disable check box 2016-09-11 01:09:28 +00:00
NetworkMessage.cpp Implement schema negotiation for the UDP protocol 2015-10-21 18:56:29 +00:00
NetworkMessage.hpp Further Tx watchdog refinements 2016-07-09 02:27:57 +00:00
NetworkServerLookup.cpp Trim spaces from network server query 2014-10-04 01:13:26 +00:00
NetworkServerLookup.hpp Trim spaces from network server query 2014-10-04 01:13:26 +00:00
NEWS Update docs 2015-11-18 00:00:51 +00:00
OmniRigTransceiver.cpp Fix mode setting with OmniRig and allow rig type changes 2016-08-13 23:34:10 +00:00
OmniRigTransceiver.hpp Fix mode setting with OmniRig and allow rig type changes 2016-08-13 23:34:10 +00:00
pimpl_h.hpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
pimpl_impl.hpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
plotter.cpp New sync scheme for QRA64; also idf0 and idf1 dithering. 2016-07-26 16:04:57 +00:00
plotter.h Plot a red "sync" curve in QRA64 mode. 2016-07-06 14:18:23 +00:00
PollingTransceiver.cpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
PollingTransceiver.hpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
prefixes.txt Another round of documentation updates. 2014-01-29 20:50:18 +00:00
psk_reporter.cpp Move pseudo RNG seeding to start of application 2015-07-12 10:28:28 +00:00
psk_reporter.h Send status information to UDP server 2015-04-15 16:40:49 +00:00
qt_helpers.cpp Added UDP replies to halt Tx and set free text message 2015-05-06 20:30:29 +00:00
qt_helpers.hpp Start to take advantage of Qt 5.5 features like the new way of registering enums 2016-04-06 17:11:02 +00:00
Radio.cpp Extend UDP status message - added Rx/Tx DF, call and grid information 2016-05-24 10:08:35 +00:00
Radio.hpp Extend UDP status message - added Rx/Tx DF, call and grid information 2016-05-24 10:08:35 +00:00
RadioMetaType.cpp Extend UDP status message - added Rx/Tx DF, call and grid information 2016-05-24 10:08:35 +00:00
README Updated copyright years 2016-05-25 15:34:04 +00:00
revision_utils.cpp Add a sample download dialog and upload sub-system 2015-12-24 11:41:05 +00:00
revision_utils.hpp Add a sample download dialog and upload sub-system 2015-12-24 11:41:05 +00:00
SampleDownloader.cpp Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
SampleDownloader.hpp Add a sample download dialog and upload sub-system 2015-12-24 11:41:05 +00:00
SettingsGroup.hpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
shortcuts.txt Better wording to describe the CTRL+O function. 2016-04-28 17:43:12 +00:00
signalmeter.cpp Make mutable static variables instance variables where necessary 2016-05-01 00:40:51 +00:00
signalmeter.h Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
sleep.h Rearranged sequencing of audio streams and devices. 2014-04-03 19:29:13 +00:00
soundin.cpp More changes related to EME Echo mode. 2015-06-06 00:02:02 +00:00
soundin.h Start dealing with thread related object lifetime issues 2015-07-13 11:00:55 +00:00
soundout.cpp Changed Tx Pwr attenator range to 45dB 2015-06-11 00:30:02 +00:00
soundout.h Made the soft keying CW wave shaper a CMake option (off by 2014-04-06 21:58:11 +00:00
SplashScreen.cpp Make the splash screen less annoying with a permanent disable check box 2016-09-11 01:09:28 +00:00
SplashScreen.hpp Make the splash screen less annoying with a permanent disable check box 2016-09-11 01:09:28 +00:00
ss.bat New Makefile.jtsdk allows easy building of jt9.exe from command line. 2014-03-28 18:54:11 +00:00
sss.bat Major changes to the MAP65 branch. This branch is now a copy of 2012-05-22 14:28:39 +00:00
StationList.cpp Start to take advantage of Qt 5.5 features like the new way of registering enums 2016-04-06 17:11:02 +00:00
StationList.hpp Improvements to models and delegates 2015-05-31 11:51:31 +00:00
THANKS Top level docs 2014-11-28 23:34:23 +00:00
TraceFile.cpp Reintegrate merge from wsjtx_exp branch. 2015-11-18 01:28:12 +00:00
TraceFile.hpp Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
Transceiver.cpp Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
Transceiver.hpp Rig control overhaul to implement generic Doppler shift tracking 2016-04-06 17:11:58 +00:00
TransceiverBase.cpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
TransceiverBase.hpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
TransceiverFactory.cpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
TransceiverFactory.hpp Take advantage of the forthcommng DX Lab Commander enhancement 2016-08-13 23:33:54 +00:00
v1.7_Features.txt Remove JTMSK mode and all related routines. Beware of possible unintended side effects! 2016-09-13 17:52:45 +00:00
Versions.cmake Bump version to 1.7.0-rc1 for first candidate release 2016-08-06 13:52:21 +00:00
wf_palette_design_dialog.ui Updated palette designer tool tip. 2014-04-08 16:59:00 +00:00
WFPalette.cpp Add mode dependent working frequencies 2015-05-28 23:22:17 +00:00
WFPalette.hpp Qt 5.5 compliance 2015-07-27 18:11:06 +00:00
widegraph.cpp Plot a red "sync" curve in QRA64 mode. 2016-07-06 14:18:23 +00:00
widegraph.h Plot a red "sync" curve in QRA64 mode. 2016-07-06 14:18:23 +00:00
widegraph.ui First working code offering optional computation and use of a reference 2016-04-11 20:53:54 +00:00
wsjtx_changelog.txt 1. Fix occasional program crash caused by receiving a message in the 2013-06-05 18:42:55 +00:00
wsjtx_config.h.in Make message boxes more platform independent with a wrapper 2016-07-03 20:31:19 +00:00
wsjtx_opti.iss 1. New startup default frequencies for 40, 30, and 6m. 2013-07-11 19:37:01 +00:00
wsjtx_update.iss 1. Correct bug that prevented save/restore of Wide Graph geometry. 2013-08-09 17:22:08 +00:00
wsjtx-valgrind.linux.supp Improved valgrind MemCheck suppressions for Linux 2016-06-11 23:53:24 +00:00
wsjtx.desktop Several improvements related to packaging on Linux. 2014-04-20 02:39:48 +00:00
wsjtx.iss Merge changes from branches/wsjtx_w back into branches/wsjtx. 2014-03-05 18:20:40 +00:00
wsjtx.pro Attempting to make WSJT-X display messages like "<K1ABC W9XYZ> R26". 2016-01-21 21:12:12 +00:00
wsjtx.qrc.in Tidy up resource generation with a CMake function 2015-03-27 13:42:10 +00:00
wsjtx.rc Added support for use of "Standard" locations for writable files. 2014-03-26 13:21:00 +00:00
WSPRBandHopping.cpp Make mutable static variables instance variables where necessary 2016-05-01 00:40:51 +00:00
WSPRBandHopping.hpp Make WSPR band hopping tuneup Tx dependent on Enable Tx button state 2015-07-11 22:49:56 +00:00
wsprnet.cpp Attempt to recover from network failures 2016-02-20 12:55:18 +00:00
wsprnet.h Add a sample download dialog and upload sub-system 2015-12-24 11:41:05 +00:00
WsprTxScheduler.cpp Use UTC for WSPR band hopping scheduling 2015-11-20 13:19:05 +00:00
WsprTxScheduler.h Remove scheduler debug writes to stdout, clean up hopping.f90, add next_hopping_band() function. 2015-06-05 23:03:32 +00:00

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

 __       __   ______      _____  ________      __    __ 
|  \  _  |  \ /      \    |     \|        \    |  \  |  \
| $$ / \ | $$|  $$$$$$\    \$$$$$ \$$$$$$$$    | $$  | $$
| $$/  $\| $$| $$___\$$      | $$   | $$ ______ \$$\/  $$
| $$  $$$\ $$ \$$    \  __   | $$   | $$|      \ >$$  $$ 
| $$ $$\$$\$$ _\$$$$$$\|  \  | $$   | $$ \$$$$$$/  $$$$\ 
| $$$$  \$$$$|  \__| $$| $$__| $$   | $$       |  $$ \$$\
| $$$    \$$$ \$$    $$ \$$    $$   | $$       | $$  | $$
 \$$      \$$  \$$$$$$   \$$$$$$     \$$        \$$   \$$
                                                         
                                                         
                                                         
Copyright (C) 2001 - 2016 by Joe Taylor, K1JT.

WSJT-X  is a  computer program  designed to  facilitate basic  amateur
radio communication using very weak signals. The first four letters in
the program name stand for  “Weak Signal communication by K1JT,” while
the  suffix “-X”  indicates that  WSJT-X started  as an  extended (and
experimental) branch of the program WSJT.

WSJT-X Version  1.6 offers five  protocols or “modes”: JT4,  JT9, JT65
WSPR, and Echo.  The first three are designed for making reliable QSOs
under  extreme  weak-signal  conditions.  They  use  nearly  identical
message  structure and  source encoding.   JT65 was  designed for  EME
(“moonbounce”) on the VHF/UHF bands and has also proven very effective
for worldwide QRP communication on the HF bands.  JT9 is optimized for
the LF, MF, and  lower HF bands.  It is 2 dB  more sensitive than JT65
while using less than 10% of the bandwidth.  JT4 offers a wide variety
of tone  spacings and has proved  very effective for EME  on microwave
bands up  to 24 GHz.   All three of  these modes use  one-minute timed
sequences of alternating transmission and  reception, so a minimal QSO
takes  four to  six  minutes  — two  or  three  transmissions by  each
station, one sending in odd UTC minutes  and the other even. On the HF
bands, world-wide QSOs are possible using  power levels of a few watts
and compromise antennas.   On VHF bands and higher,  QSOs are possible
(by EME  and other  propagation types)  at signal levels  10 to  15 dB
below those required for CW.

WSPR  (pronounced  “whisper”)  stands   for  Weak  Signal  Propagation
Reporter.   The  WSPR  protocol  was designed  for  probing  potential
propagation  paths   using  low-power  transmissions.   WSPR  messages
normally carry the transmitting  stations callsign, grid locator, and
transmitter power in  dBm, and they can be  decoded at signal-to-noise
ratios as  low as  -28 dB  in a  2500 Hz  bandwidth.  WSPR  users with
internet access can automatically upload  their reception reports to a
central database  called {wsprnet}  that provides a  mapping facility,
archival storage, and many other features.

Echo mode allows you to detect and measure your own lunar echoes, even
if they are far below the audible threshold.

WSJT-X provides spectral displays for  passbands up to 5 kHz, flexible
rig control for nearly all modern  radios used by amateurs, and a wide
variety of  special aids  such as automatic  Doppler tracking  for EME
QSOs  and Echo  testing.  The  program runs  equally well  on Windows,
Macintosh, and Linux systems,  and installation packages are available
for all three platforms.

WSJT-X is an  open-source project released under the  GPL license (See
COPYING). If  you have  programming or  documentation skills  or would
like to  contribute to  the project  in other  ways, please  make your
interests known  to the  development team.  The  projects source-code
repository can be  found at https://sourceforge.net/projects/wsjt, and
most  communication among  the  developers takes  place  on the  email
reflector      https://sourceforge.net/p/wsjt/mailman.      User-level
questions and answers, and general  communication among users is found
on   the    https://groups.yahoo.com/neo/groups/wsjtgroup/info   email
reflector.


Project web site:

http://www.physics.princeton.edu/pulsar/K1JT/wsjtx.html

Project mailing  list (shared  with other  applications from  the same
team):

https://groups.yahoo.com/neo/groups/wsjtgroup