That capability must not be disabled. It's main purpose is EME Doppler
control, where it is very important.
-- Joe, K1JT
On 6/1/2024 5:55 PM, Laurie, VK3AMA via wsjt-devel wrote:
On 02/06/2024 6:49 am, Black Michael via wsjt-devel wrote:
I just put a patch in Hamlib to ensure PTT
Hi all,
On 3/11/2024 11:02 PM, Jim Shorney NU0C via wsjt-devel wrote:
Confirmed same error, Kubuntu 22.04 up to date as of today.
Error: Symbol ‘ncand‘ at (1) is USE associated from module ‘q65‘ and cannot
occur in COMMON
Hi Josh,
We're aware of the problem you report, but haven't yet got around to
correcting it. It does not affect builds on any of the systems we're
using for development. Compiler revisions are getting increasingly
fussy about such things.
You can do one of the following:
1. Wait for the
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc4 is
ready for download and use by beta testers.
WSJT-X 2.7.0 Release Candidate 4 includes new features (especially for
companion program QMAP) as well as bug fixes. A full list of
enhancements can be found
Hi Jon,
On 2/26/2024 7:50 PM, Jon Anhold KM8V via wsjt-devel wrote:
231900 16 0.4 909 ~ BG2AUE -25 Aruba
232530 5 0.4 909 ~ JR3UIC RR73; JA7WND +06 DPR of Korea
Maybe some logic that checks "am I *really* North Korea?" would be good :)
That logic is you, the operator. WSJT-X has many
Hi Dwayne,
I discussed these issues at some length with Bob, KA1GT, some 1.5 years
ago. Here are the relevant details.
Sure, we could make a version of Q65-15A that can decode after normal
EME delays. It would not be a very good fit for the channel, however.
This is because the duration
Hi Dwayne,
Thanks for the QSO with W2ZQ, last evening.
Who is saying Q65-15A is broken, and why? Are you (or they?) talking
about EME? If so, are you aware that the Q65-15x submodes are not
supposed to work for EME. The 2.5 s EME delay is too large.
-- 73, Joe, K1JT
On 1/22/2024
Hi Dwayne,
Thanks for the QSO with W2ZQ, last evening.
Who is saying Q65-15A is broken, and why?
Are you (or they?) talking about EME? If so, are you aware that the
Q65-15x submodes are not supposed to work for EME. The 2.5 s EME delay
is too large.
-- 73, Joe, K1JT
On 1/22/2024
a custom built
command-line program.
As I already mentioned, this does not affect the way MSK144 is decoded
in WSJT-X and only adds a new option to jt9.exe for those who need it.
73 Alex VE3NEA
On 2024-01-07 08:50, Joe Taylor via wsjt-devel wrote:
Hi Alex,
Thanks for your suggested changes
Hi Alex,
Thanks for your suggested changes to jt9.exe.
As you know, decoding of MSK144 has always been done immediately as new
data are acquired, rather than at the end of a timed receive sequence in
the jt9[.exe] executable. Before we make any decision about merging
your suggestions into
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc3 is
ready for download by beta testers.
WSJT-X 2.7.0 Release Candidate 3 includes new features as well as bug
fixes. A full list of enhancements can be found in the Release Notes:
Hi Bruce,
Please read Section 7.5, "Nonstandard Callsigns", in the WSJT-X User Guide.
https://wsjt.sourceforge.io/wsjtx-doc/wsjtx-main-2.6.1.html#COMP-CALL
Take particular notice of this sentence:
"Except for the special cases involving /P or /R used in VHF contesting,
WSJT-X 2.6 offers no
Hi David,
It seems that SDR Console stopped sending its I/Q data stream to QMAP,
or for some reason QMAP closed its input port. Unless you can find a
way to replicate this unwanted condition at will, I have no particular
suggestions. I have never seen a comparable fault in the
Hi Joe,
On 12/9/2023 9:56 PM, w0fy--- via wsjt-devel wrote:
Been wondering how WSJT-X generates the noise power estimate it uses to
calculate SNR for each FT8 signal. Does it simply collect all the
signals and noise over the bandwidth selected on the waterfall and call
that the noise power
I agree. It's good enough as you have it.
-- Joe
On 12/8/2023 2:50 PM, Uwe, DG2YCB via wsjt-devel wrote:
Hi all,
Once again regarding my question about EU / AS Turkey: My commit only
changes the displayed country name. Theoretically, the distinction
between continents etc. should
Hi Glenn,
Searching the User Guide for a keyword is often a helpful way to find a
section of interest, but it's hardly a substitute for actually reading
the Guide. The second and third paragraphs of the whole Guide introduce
each of the supported protocols and provide a few words about what
Hi Glenn,
FT4 and FT8 are a tiny fraction of what's available in WSJT-X. Modes
that meet the needs you describe are already available in the program.
Spend some time reading the WSJT-X User Guide. Pay particular attention
to Section 17.2. Its Table 7 summarizes the threshold sensitivities
any stations that dare to have their
spurs strong enough to be heard (ironically the worse their transmitter
is, the less they get punished).
Anyway, it sounds like a conscious choice, so good luck with it.
Regards,
Geoff VK2WA
On 1/12/23 13:14, Joe Taylor via wsjt-devel wrote:
Hi Geoff,
On
Hi Geoff,
On 11/30/2023 9:03 PM, Geoff Van der Wagen VK2WA via wsjt-devel wrote:
I just had a funny one with a close station, S9+10dB, the transmission
was +32 SNR but WSJT-X uploaded only the first decode at -19dB:
Queried for all spots me + target, unique NOT ticked:
Would have been better
Hi Ryan,
Many thanks for pointing out the error in calculating the value of
Doppler Spread for FST4 decodes! You are (almost) 100% correct, and the
bug will be fixed in the next release of WSJT-X. In Fortran subroutine
lib/fst4_decode.f90 the line
xi1=i - 1 +
Hi Erik,
Can you reproduce this error? If so, please send me your file map65.ini
and a sequence of steps that will reproduce the crash.
-- Joe, K1JT
On 10/17/2023 7:17 AM, Erik Icket via wsjt-devel wrote:
Dear developers,
The following Fortran runtime error occurred a number of
On 10/10/2023 8:25 PM, Clay Couger N5YJZ via wsjt-devel wrote:
There is another bug in both 2.6.1 and 2.7.0 RC2 where the first call is
always picked to respond to even if max dist is slected.
This behavior is not a bug. "CQ Max Dist" is effective only when the
Active Stations window is
Does not matter. You don't even need to run PSKReporter. Just activate
reporting to PSKReporter in WSJT-X.
-- Joe, K1JT
On 9/17/2023 8:50 AM, Glenn Williams via wsjt-devel wrote:
PSKReporter should be running in the same computer as WSJT-X? !!
--73, Glenn, AF8C
On 9/15/2023 1:04
0 was selected in the previous mode.
73, Andreas, N6NU
On Thu, Aug 3, 2023 at 11:45 AM Joe Taylor via wsjt-devel
<mailto:wsjt-devel@lists.sourceforge.net>> wrote:
Hi Andreas,
Have you read the full-length paper about Echo mode in WSJT-X 2.6.0 and
later? See item #34 in the list of WS
Hi Andreas,
On 8/3/2023 3:16 PM, Andreas Junge N6NU via wsjt-devel wrote:
It works fine when I right click on 1500Hz in the wide graphs or when
1500 was selected in the previous mode.
Yes. That's exactly what it's supposed to do.
We could, of course, force the TxFreq setting to 1500 Hz
Hi Andreas,
Have you read the full-length paper about Echo mode in WSJT-X 2.6.0 and
later? See item #34 in the list of WSJT-related references here:
https://wsjt.sourceforge.io/refs.html .
As described there, in Echo mode the transmitted audio-frequency tone
should always be 1500 Hz.
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc2 is
ready for download by beta testers.
WSJT-X 2.7.0 Release Candidate 2 is mostly a bug-fix release. A full
list of enhancements can be found in the Release Notes:
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc2 is
ready for download by beta testers.
WSJT-X 2.7.0 Release Candidate 2 is mostly a bug-fix release. A full
list of enhancements can be found in the Release Notes:
Hi Thomas,
Thanks for your message. This list is indeed the best place for
suggestions of the sort you have made.
Since the first days of WSJT-X we have had great difficulty getting any
feedback about EU VHF Contest mode, or even reports of its widespread
use. Exchanging 6-character
Marco,
As far as I'm aware your problem involves only an attempt to build
program QMAP. Almost certainly you have no current use for QMAP, and no
real interest in building it for Linux.
I suggest the simple expedient of moving the statement "endif ()", line
1435 of the top-level
Hi Björn,
I have not been able to reproduce anything like the behavior you
describe. For one example, I started WSJT-X in FT8 mode, monitoring a
fairly busy 15 m band. Memory usage reported by Windows TaskManager
over the first ~5 hours looks like this:
UTC Memory
--
1930
Too many mistakes, this morning.
At the bottom of my email announcing availability of Candidate Release
WSJT-X 2.7.0-rc1, I listed my colleague Uwe Risse's callsign as DG3YCB.
As most of you know, and as I know perfectly well, his callsign is
DG2YCB. Moreover, Uwe had already drawn my
Sorry, all -- I hit "send" by mistake. A complete email on this topic
should appear in less than an hour.
-- 73, Joe, K1JT
On 5/12/2023 11:20 AM, Joe Taylor via wsjt-devel wrote:
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc1 is
ready for download by be
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc1 is
ready for download by beta testers.
WSJT-X 2.7.0 Release Candidate 1 introduces a new program called "QMAP",
a new Special Operating Activity known as "Q65 Pileup", and a number of
other program
We are pleased to announce that Release Candidate WSJT-X 2.7.0-rc1 is
ready for download by beta testers.
___
wsjt-devel mailing list
wsjt-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wsjt-devel
OK folks, Emergency Moderation has been turned on. Please think long
and hard before hitting "Send" on your email client.
-- Joe, K1JT
___
wsjt-devel mailing list
wsjt-devel@lists.sourceforge.net
Please, folks, no more email about "Split".
Multiple messages on the same topic by the same few individuals are
seldom helpful -- and in my view most certainly have not been, in this
instance.
Regarding terminology used in the WSJT-X user interface: English and
most other modern languages
Hi Björn,
Thanks for your report. Of course you are correct about the cause of
this bug. The issue was reported in January, and supposedly corrected
in bug release 2.6.1. Alas, it was corrected in only one of two
necessary places.
It will be fixed in the next release.
-- 73,
Hi Björn,
Thanks for your report. Of course you are correct about the cause of
this bug. The issue was reported in January, and supposedly corrected
in bug release 2.6.1. Alas, it was corrected in only one of two
necessary places.
It will be fixed in the next release.
-- 73, Joe,
Hi Gary,
On 4/26/2023 7:59 AM, K9RX wrote:
I had sent this on the 16^th of April but did not get a response… I
believe these are germane questions – and as far as I’ve been able to
tell they are not addressed in the manual. These pertain to the use of
“average” when running Q65. I’ve asked
Hi Gary and Don:
Those are not false decodes. They are not spurious decodes. Evidently
you have "Enable averaging" turned on, but not "Auto Clear Avg after
decode". And you did not do a "Clear Avg" manually. Not a good plan,
generally, for the type of operating you are doing. You must
On 4/8/2023 9:22 AM, Gary Rogers via wsjt-devel wrote:
Seeing multiple reports that WSJT-X cannot be downloaded from the Source forge
website. I’ve tried both the WSJTX site and Source forge sites and have not
been able to download WSJTX.
Something is wrong at SourceForge. I suggest going
Hi John,
As has been stated many times, both here and elsewhere:
When exchange of standard QSO messages does not go as expected, it's up
to you to take any explicit action required.
Auto-sequencing is an operator convenience, not an operator replacement.
-- 73, Joe, K1JT
On
Hi Mike,
Just a note to say I'm very sorry to learn of your health issues. I
hope they can be addressed in the best possible way, for you.
-- Joe
___
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wsjt-devel@lists.sourceforge.net
Hi Dwayne,
On 2/27/2023 3:52 PM, Dwayne Sinclair AB6A via wsjt-devel wrote:
There is a nasty bug which destroyed two EME sessions for me. Not sure where
the problem lies (WSJT-X/Hamlib/Flex etc) …
If SmartSDR 3.4 has two Slices active when starting WSJT-X, enabling Q65
Doppler Tracking will
Gary --
I'll repeat what I said before. I believe if you configure WSJT-X as
described in the User Guide and the referenced paper, its behavior will
be as it should be.
You have not said if you are using CAT control. If YES, and you choose
"Own Echo", you'll see your dial frequency change
Hi Gary,
On 2/22/2023 10:28 AM, K9RX via wsjt-devel wrote:
I like to use ECHO to test the station on 6M EME.
But the latest version has changed enough I was wondering if there was a
short help file for it?
Better than a short help file: there's a full paper about Echo mode.
See item #34
://sourceforge.net/projects/wsjt/files/wsjtx-2.6.1/wsjtx-2.6.1.tgz
-- Joe, K1JT
On 2/13/2023 5:35 PM, Barry Jackson via wsjt-devel wrote:
On 16/01/2023 14:22, Joe Taylor via wsjt-devel wrote:
The WSJT Development Team is pleased to announce that today the Solar
Flux Index is 234 and Sunspot
Hi Dwayne,
On 2/6/2023 1:59 PM, Dwayne Sinclair AB6A via wsjt-devel wrote:
There are technical discussions and associated websites that describes the
optimal submode for the various T/R Cycles -
T/R 15 Seconds Submode A
T/R 30 Seconds Submode B
T/R 60 Seconds Submode C
T/R 120 Seconds Submode
Hi Gary,
On 2/5/2023 11:41 AM, Gary IoW G7RES via wsjt-devel wrote:
Hello devs,
great program, but may I suggest a small edit? Could you make it so that
when the band is changed from the drop down in the program it will
automatically switch to TX6?
As an older software developer myself
The WSJT Development Team is pleased to announce that today the Solar
Flux Index is 234 and Sunspot Number is 195.
Oh, yes: and the WSJT-X 2.6.1 General Availability (GA) release is now
available for free download from SourceForge.
Version 2.6.1 is a bug-fix release. It corrects a flaw in
Jeff --
Program ft8sim is a stand-alone utility that is not part of WSJT-X. It
is never called recursively, or from multiple threads.
Have another cup of coffee and don't waste your time trying to resolve
such a warning message. Or, if you prefer, change the code to make such
a useless
Bobby --
On 1/7/2023 5:01 PM, Bobby Chandler via wsjt-devel wrote:
Thanks much Joe,
Just didn't want to click on wrong time sequence. Thanks to the team for
a super program and support.
You can click on a decode that appears after the next sequence starts.
The program will know which
Hi Bobby,
When in the NORMAL decode mode and band is busy (35 to 50+) the decode
indicator flashes 3 times and the last is several seconds (up to 5) into
next time slot. Does this affect the number of decodes in the Band
Activity window?
The three flashes you mention occur at roughly these
Sorry, Marco, I misunderstood your question. We are not yet up-to-date
with incorporating UI translations for the new release. We will do so
as time allows.
-- Joe, K1JT
On 1/6/2023 11:01 PM, Marco Calistri wrote:
Il 06/01/23 19:58, Joe Taylor ha scritto:
On 1/6/2023 5:14 PM,
On 1/7/2023 9:28 AM, José Nunes CT1BOH via wsjt-devel wrote:
I wonder if anyone can confirm this?!
In FT8 if I copy a DX station TX, with only one stream, at -10dB:
* If the station goes F/H with two streams, then the signal of each of
the two streams goes down to -13,01 dB because the
On 1/6/2023 5:14 PM, Marco Calistri PY1ZRJ via wsjt-devel wrote:
I1ve successfully compiled and started WSJT-X 2.6.0, but I notice now
that the updated Italian translations have not been included into the
current release!
It should be obvious that updated translations cannot be posted until
The WSJT Development Team is pleased to announce the WSJT-X 2.6.0
General Availability (GA) release. Program changes from version 2.5.4,
released one year ago, are described in the Release Notes:
https://wsjt.sourceforge.io/wsjtx-doc/Release_Notes_2.6.0.txt
Be sure to read the full Release
Hi Onno,
I'm not sure that I understand your exact problem. Does this link not
work for your purpose?
https://sourceforge.net/projects/wsjt/files/wsjtx-2.6.0-rc5/wsjtx-2.6.0-rc5.tgz/download
-- 73, Joe, K1JT
On 12/30/2022 1:23 AM, Onno Benschop via wsjt-devel wrote:
Having spent
Sorry Onno, I should have read more carefully to the end of your email.
I really don't know how SourceForge's "latest" links are supposed to
work. I suppose we could consider something like your suggestion of a
symbolic link like "wsjtx-latest.tgz". In the meantime, you'll need to
work
Don --
Charlie, DL3WDG, has already responded to your questions. A few
additional points:
1. If you saved a file with multiple signals that you think should have
decoded, but did not, please send us that file and a copy of your file
WSJT-X.ini.
2. Population of the table of frequencies
Hi all,
The WSJT Home Page is down because we are being transitioned to a new
web server. The downtime may be at least several days. In the
meantime, our files are available for downloading at SourceForge.
-- 73, Joe, K1JT
___
wsjt-devel
Hi Andy,
Thanks for reporting this unwanted behavior, and for your patience
waiting for us to respond. The bug has been fixed, and will be OK in
the next release.
-- Joe, K1JT
On 12/11/2022 10:08 PM, Andrew Neumeier via wsjt-devel wrote:
I had reported this issue in rc4. When
Hi Rex,
Thanks for calling our attention to this anomaly. It has been corrected
and will be OK in the next release -- thanks to Charlie, G3WDG, who sent
us the corrected code.
-- Joe, K1JT
On 12/11/2022 5:28 PM, Rex Moncur via wsjt-devel wrote:
Hi Joe and the Development Group
We
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc5 is
ready for download by beta testers. The list of changes since Release
Candidate 4 is extensive. Be sure to read the Release Notes:
https://physics.princeton.edu//pulsar/k1jt/Release_Notes.txt
Links for
Tony --
Yes, you were using the executable called jt9.exe. That program
provides the decoding for all slow modes in WSJT-X.
Rebooting is not necessary. Simply use Windows Taskmaster to kill the
still-executing jt9.exe.
A report of program failure is useful only if you can provide details
Hi Dennis,
Thanks for your helpful report. I guess it's not yet perfectly clear
whether using the hamlib4.dll from v2.5.4 helped, or whether you were
just lucky for the last 7 hours of the contest.
In any event, it seems that there must be some kind of negotiation issue
between N1MM+ and
Hi Frode,
On 10/13/2022 5:05 AM, Frode Igland LA6VQ via wsjt-devel wrote:
I have used -rc4 since it was released and have found it quite stable with
three notable exceptions:
I believe Dennis has already given you correct information about "CQ Max
Dist". This control is mentioned in
Hi Frode,
On 10/13/2022 5:05 AM, Frode Igland LA6VQ via wsjt-devel wrote:
I have used -rc4 since it was released and have found it quite stable with
three notable exceptions:
I believe Dennis has already given you correct information about "CQ Max
Dist". This control is mentioned in
Hi Mike,
I cannot confirm that anything you mention needs to be fixed.
You mention file 'constants.h', which does not exist. I think you must
mean 'constants.f90'.
File constants.f90 defines the constant NMAX to have the value
30*60*12000 -- the size necessary to hold 30 minutes of data
Hi Alan,
On 9/19/2022 1:01 PM, Alan Altman AG7XS via wsjt-devel wrote:
Greetings,
Thank you for all the great work on creating and improving WSJT-X.
You are probably aware of the ADX transceiver designed by WB2CBA. It is a
simple open source digital HF rig designed for home brewing. We are
Sam --
LA100B is not a standard callsign. CQ messages for such callsigns never
include a grid. See the User Guide here:
https://physics.princeton.edu/pulsar/k1jt/wsjtx-doc/wsjtx-main-2.6.0-rc4.html#COMP-CALL
-- 73, Joe, K1JT
On 9/7/2022 10:13 AM, Sam W2JDB via wsjt-devel wrote:
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc4 is
ready for download by beta testers. A list of its essential changes from
previous releases can be found in the Release Notes:
https://physics.princeton.edu//pulsar/k1jt/Release_Notes.txt
Links for
Hi Dennis and Ron,
Thanks for your reports. This message is off-list, since your needs are
rather specialized -- but I have CC'd other members of our core
development group.
On 8/23/2022 2:43 PM, Dennis W1UE via wsjt-devel wrote:
I had high hopes for 2.6.0 rc3. I ran it for 25 hours decode
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc3 is
ready for download by beta testers. A list of its essential changes from
previous releases can be found in the Release Notes:
https://physics.princeton.edu//pulsar/k1jt/Release_Notes.txt
Links for
Hi Josh,
Thanks for reporting this bug, which I have been able to reproduce.
We'll track it down ASAP.
-- Joe, K1JT
On 7/21/2022 10:35 AM, Josh Rovero via wsjt-devel wrote:
Built from source on 64-bit Fedora Core 36. NTP and chronyc show time
sync to less than 13 ms.
WSPR mode.
Dear WSJT-X Users,
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc2 is
ready for download by beta testers. A list of its essential changes from
previous releases can be found in the Release Notes:
https://physics.princeton.edu//pulsar/k1jt/Release_Notes.txt
Links for
Hi Sandro,
Thanks for reporting this issue. I will look into why the file is missing.
-- Joe, K1JT
On 7/4/2022 7:20 PM, Alessandro Gorobey via wsjt-devel wrote:
Hi All,
I see that in v2.6.0-rc1 any OS Menu-->Help-->Download samples give
error.
The cause is
Hi Andy,
On 6/30/2022 4:37 PM, Andrew Neumeier KA2UQW via wsjt-devel wrote:
When running Q65, can someone explain what the two boxes at the bottom
of the main WSJTx screen represent? Those boxes are to the right of the
Last TX: box. I assume they are counting the number of
sequences
In WSPR mode, displayed "Drift" is frequency change in Hz over the full
transmission.
-- Joe, K1JT
On 6/20/2022 11:41 AM, Pino Zollo via wsjt-devel wrote:
Please how shall I interpret Drift = 3 in a WSPR message ?
In which unit is it expressed ?
Thanks
Pino ZP4KFX
Al --
Your screen shot shows an inadvertent user error, not a program bug.
It seems you have mistakenly checked "SWL Mode" on the View menu.
-- Joe, K1JT
On 6/17/2022 3:50 PM, Marco Calistri via wsjt-devel wrote:
Il 17/06/22 12:17, Al via wsjt-devel ha scritto:
( 2.6.0-rc1, W11)
Marco --
On 6/17/2022 3:50 PM, Marco Calistri via wsjt-devel wrote:
What is that "FT8-D" mode?
There is no mode FT8-D. That label on the K0VM screen shot is a name he
selected for a Configuration.
-- Joe, K1JT
___
wsjt-devel mailing
Hi Sam,
You did not explain why you think there is a bug. Or (except perhaps
for curiosity?) why you need to examine the contents of file WSJT-X.ini.
Anyway, the line you want looks like this:
RespondCQ=2
The value will be 0 for "CQ: None", 1 for "CQ: First", or
2 for "CQ: Max Dist".
Dear WSJT-X and MAP65 Users,
We are pleased to announce that Release Candidate WSJT-X 2.6.0-rc1 is
ready for download by beta testers.
This release has new capabilities beyond WSJT-X 2.5.4. A full list of
enhancements can be found in the Release Notes:
Hi Sam,
On 5/28/2022 6:18 PM, Sam W2JDB wrote:
2. Go to "File | Settings | Colors", check "My Call in message" and "New
Call on Band", and uncheck everything else. Check the box "Highlight
also messages with 73 or RR73." Click OK to dismiss the Settings dialog.
Not on the color page. Where ?
Hi all,
In response to questions I've received, here are some details and
suggestions for operating in the new ARRL-sponsored digital contest.
Contest Period: 1800 UTC June 4 through 2359 UTC June 5.
Bands: 160, 80, 40, 20, 15, 10, and 6m
Modes: any digital mode, except no traditional RTTY.
Hi Serge,
I can find no record of an email from you last August.
The best published reference to the WSPR protocol and the WSPRnet
database is this one:
J. Taylor, K1JT, and B. Walker, W1BW, "WSPRing Around the World," in
QST, November 2010, pp. 30-32.
A copy of the paper's manuscript is
Hi Jim,
Where can I find detailed info or guidance on the use of the options, -C
etc that can be applied to wsprd?
For information more detailed than already provided in the help message,
you'll need to read the wsprd.c source code.
The default value for the maximum number of decoder
When I started work on WSJT some 21 years ago, my principal goal was to
help bring amateur weak-signal communication techniques into the
twenty-first century -- and in doing so, to help spread knowledge of
modern communication theory into the amateur radio community.
By 2005 WSJT was well
TO7GJ is perfectly acceptable as a standard callsign.
As described in the User Guide, the list of acceptable prefixes and
suffixes applies only to the case of a Type 1 add-on prefix or suffix,
which Lance will not be using.
-- Joe, K1JT
On 3/19/2022 2:29 PM, Lance Collister, W7GJ
Hi Stan,
Compiling the old (circa 2014) version of WSPR is fine as a learning
exercise. It can give you a lightweight program that's relatively easy
to modify and play with. As Tom noted, however, it will not provide top
WSPR performance. It has not been kept up to date, and we view it as
I write to let you know that a Memorial service for Bill Somerville,
G4WJS. will take place at Chilterns Crematorium, Amersham, Milton
Chapel, at 13:00 (I believe this means 1300 UTC) on Friday, January 28.
You can view the service remotely, as follows:
uk
Many Thanks Paul
#
On 1/14/2022 9:56 AM, Joe Taylor via wsjt-devel wrote:
There is a nice piece in the February issue of QST about our departed
friend Bill Somerville, G4WJS.
In case you do not subscribe to QST, I have posted a copy here:
https://physics.princeton.edu//pulsar/k1jt/G4WJS.
There is a nice piece in the February issue of QST about our departed
friend Bill Somerville, G4WJS.
In case you do not subscribe to QST, I have posted a copy here:
https://physics.princeton.edu//pulsar/k1jt/G4WJS.jpg
-- 73, Joe, K1JT
___
Hi Peter, Ed, and all,
Best WSJT-X operating practices are not necessarily the same for all
modes. Q65 is the youngest mode in the program: since October 2020 it
has been developed and optimized with special attention to its use for
propagation modes mentioned in its Quick-Start Guide such
Hi Peter,
I tries WSJT-X 2.5.4 on the Q65 sample Q65 files. I see all the
decodes for Q65-60A and Q65-30A that are mentioned in the "Quick-Start
Guide to Q65," so I have no idea what may be causing you trouble. If
you haven't figured it out, you could send me a copy of file WSJT-X.ini
in
Hi Peter,
Hardly surprisingly, we have written simulators for all modes developed
for WSJT and WSJT-X. The simulators are used extensively during
development, but much less thereafter.
Recently we have included only a few of them (e.g., fst4sim, mapsim,
q65sim) in the packaged
wsjt-devel wrote:
Joe Taylor via wsjt-devel kirjoitti 3.1.2022 klo 18.54:
You can also download the packages from our SourceForge site:
https://sourceforge.net/projects/wsjt/files/
It may take a short time for the SourceForge site to be updated.
Is the [remote "origin"]
u
. Several misc. warnings popping up during the build.
On 1/3/22 10:54, Joe Taylor via wsjt-devel wrote:
Please welcome two new members of the core WSJT Development group:
Chet Fennell, KG4IYS, and Uwe Risse, DG2YCB. Each brings important
skills and experience to the project, after the loss of Bill
Hi Joe,
"CQ MA RI CALLSIGN" is not a standard message. It can be sent only as
free test, and that will work only for a 3- or 4-letter callsign.
Double-clicking on a free text message is not supported, and results are
undefined.
You can work a station sending such a message, but you'll
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