Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id wBSDPC64016763 for ; Fri, 28 Dec 2018 14:25:18 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1gcs2T-00053b-QC for rs_out_1@blacksheep.org; Fri, 28 Dec 2018 13:18:57 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1gcs2N-00053S-UK for rsgb_lf_group@blacksheep.org; Fri, 28 Dec 2018 13:18:51 +0000 Received: from smtp-out32.otenet.gr ([83.235.69.32] helo=chimaera.otenet.gr) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.91_59-0488984) (envelope-from ) id 1gcs2L-0003Ql-8k for rsgb_lf_group@blacksheep.org; Fri, 28 Dec 2018 13:18:50 +0000 Received: from SV8CSQTH (ppp-94-65-254-144.home.otenet.gr [94.65.254.144]) by chimaera.otenet.gr (ESMTP) with SMTP for ; Fri, 28 Dec 2018 15:18:44 +0200 (EET) Message-ID: <22159C3A6D794BDAAD4F676E2E232C5A@SV8CSQTH> From: "SV8CS-Spiros Chimarios" To: References: <1541712573053.31739@kuleuven.be>,<1542362144885.30626@kuleuven.be>,<1542721669174.9290@kuleuven.be>,<1542902405876.64977@kuleuven.be>,<1544631368092.16214@kuleuven.be>,<1544826336986.15705@kuleuven.be> <1545855021519.36262@kuleuven.be> <5C2605D0.1060801@posteo.de> <5C26115C.2070904@posteo.de> In-Reply-To: <5C26115C.2070904@posteo.de> Date: Fri, 28 Dec 2018 13:18:42 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 16.4.3528.331 X-MimeOLE: Produced By Microsoft MimeOLE V16.4.3528.331 X-Spam-Score: -0.7 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Hi Stefan. I am monitoring 136KHz – JT9-5. 73, HNY Spiros/SV8CS From: DK7FC Sent: Friday, December 28, 2018 12:04 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: SlowJT9 update (v0.9.12.5) LF, Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [83.235.69.32 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 8fff1948093e2e02df26fa392c066ea9 Subject: LF: SV8CS : SlowJT9 update (v0.9.12.5) Content-Type: multipart/alternative; boundary="----=_NextPart_000_004F_01D49EAF.DAC9F140" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=HTML_20_30,HTML_MESSAGE, MISSING_OUTLOOK_NAME autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false This is a multi-part message in MIME format. ------=_NextPart_000_004F_01D49EAF.DAC9F140 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi Stefan. I am monitoring 136KHz =E2=80=93 JT9-5. 73, HNY Spiros/SV8CS From: DK7FC=20 Sent: Friday, December 28, 2018 12:04 To: rsgb_lf_group@blacksheep.org=20 Subject: Re: LF: SlowJT9 update (v0.9.12.5) LF,=20 I am now TXing JT9-5 on 137.38 kHz. Is there someone who yould give me a = report? It is good to see that the program did not crash yet on my PC. This is = an improvement. Even the transmisions seem to work now, so far.=20 Unfortunately the program does still not support TX frequencies above = 843 Hz in the JT9-5 mode. So i need to change the (not existing 'dial') = frequency by adding another 600 Hz to SpecLabs upconverter. Actually i = need 12380 Hz to steer my LF hardware to transmit on the desired = frequency. It would be nice if a next version could support all = frequencies up to 24 kHz, so the software becomes more flexible for OMs = using their homemade upconverters, rather than a HF TRX with their = microphone inputs and SSB frequency ranges. One more feedback: It would be nice if the spectrogram would scroll = slower for the slower modes, and just displays time markers in one TX/RX = interval, i.e. here: 5 minutes. 73, Stefan Am 28.12.2018 12:15, schrieb DK7FC:=20 Hello Rik, LF, Congrats to the latest version! I'm going to install it now and hope = it will work well here too.=20 What about the JT9-10 mode? It could be very helpful on 2200m these = days. My VLF TX was running for 3 days without a single interruption. Now i = stopped it and do QSY to 137 kHz. It means that i can receive again = there and hope to see some messages into the monitor field. Also i plan = to transmit, if all works well.=20 Looking forward to a QSO. 73, Stefan Am 26.12.2018 21:11, schrieb Rik Strobbe:=20 =E2=80=8B=E2=80=8BDear all, I finally found the time to implement JT9-5 and just uploaded = v0.9.12.5. Be ware that this is a ZIP file that only contains the SlowJT9.exe. = In order to use it you need to install version 0.9.12.4 (if not already = done) and replace the v0.9.14.4 SlowJT9.exe by the one in the ZIP file. The JT9-5 mode was just briefly tested but seems to decode fine at = -33dB. All reports on JT9-5 tests are welcome, as well as any bug report, = remark or suggestion. 73, Rik ON7YD - OR7T -------------------------------------------------------------------------= --- Van: Rik Strobbe Verzonden: vrijdag 14 december 2018 23:25 Aan: rsgb_lf_group@blacksheep.org; rsgb_lf_group@yahoogroups.co.uk; = 600MRG@mailman.qth.net; rsgb-lf-group@groups.io Onderwerp: SlowJT9 update (v0.9.12.4)=20 Dear all, =20 Beta-release v0.9.12.4 of SlowJT9 has been uploaded, see = http://www.472khz.org/SlowJT9/. Changes: - A bug fixed that sometimes caused the application to crash at the = end of a transmission. - Ability to select double or quadruple tone tone spacing = (Settings->Mode) - Ability to display the own transmission in the RX frequency window = (Settings->Mode). I got very few bug reports from the previous version (0.9.12.3), so = either SlowJT9 is running quit stable or people are getting tired of = sending me bug reports ;-) Bug reports, remarks and suggestions are still welcome. 73, Rik ON7YD - OR7T -------------------------------------------------------------------------= --- Van: Rik Strobbe Verzonden: woensdag 12 december 2018 17:16 Aan: rsgb_lf_group@blacksheep.org; rsgb_lf_group@yahoogroups.co.uk; = 600MRG@mailman.qth.net; rsgb-lf-group@groups.io Onderwerp: SlowJT9 update (v0.9.12.3)=20 =E2=80=8BDear all, I just uploaded a new beta-release of SlowJT9 (v0.9.12.3). The reporting to debug.txt is been extended (in particular during = TX). I also fixed a array bound violation that caused crashes once in a = while. JT9-5 and JT9-10 modes are temporarily disabled, my first goal is to = have a stable version before tackling new features. Be aware that due to the baudrate changes there is NO BACKWARD = COMPATIBILITY for JT9-2 and JT9-5 to version prior to 0.9.10.=20 In other words: JT9-2 and JT9-5 send with v0.9.11 cannot be decoded = with versions v0.9.00 - v0.9.03 and vice versa.=20 The JT9-1 mode however is still the same and can be sent / received = with all versions (and is WSJT-X compatible). The purpose of this version is to determine the stability of the = application.=20 Therefore all test reports, remarks, suggestions and opinions are = most welcome. I want to thank everybody who gave feedback, suggestions and bug = reports over the past weeks, this was very much appreciated! In = particular Markus, DF6NM, for his patience in explaining me how to = implement windowed sinc interpollation for the resampling. Whoever is interested can download the SlowJT9 version 0.9.12.3 = installation file at http://472khz.org/SlowJT9/. For now only a Windows version of SlowJT9 is available. But as the = used IDE has cross platform facilities it should be possible to support = other operating systems as well in the future. 73, Rik ON7YD - OR7T ------=_NextPart_000_004F_01D49EAF.DAC9F140 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
Hi Stefan.
I am monitoring 136KHz =E2=80=93 JT9-5.
73, HNY
Spiros/SV8CS
 
From: DK7FC
Sent: Friday, December 28, 2018 12:04
To: rsgb_lf_group@blacksheep.org =
Subject: Re: LF: SlowJT9 update = (v0.9.12.5)
 
LF,=20

I am now TXing JT9-5 on 137.38 kHz. Is there someone who = yould give=20 me a report?

It is good to see that the program did not crash = yet on=20 my PC. This is an improvement. Even the transmisions seem to work now, = so far.=20

Unfortunately the program does still not support TX frequencies = above=20 843 Hz in the JT9-5 mode. So i need to change the (not existing 'dial')=20 frequency by adding another 600 Hz to SpecLabs upconverter. Actually i = need=20 12380 Hz to steer my LF hardware to transmit on the desired frequency. = It would=20 be nice if a next version could support all frequencies up to 24 kHz, so = the=20 software becomes more flexible for OMs using their homemade = upconverters, rather=20 than a HF TRX with their microphone inputs and SSB frequency = ranges.
One more=20 feedback: It would be nice if the spectrogram would scroll slower for = the slower=20 modes, and just displays time markers in one TX/RX interval, i.e. here: = 5=20 minutes.

73, Stefan




Am 28.12.2018 12:15, = schrieb=20 DK7FC:=20
Hello = Rik,=20 LF,

Congrats to the latest version! I'm going to install it now = and=20 hope it will work well here too.
What about the JT9-10 mode? It = could be=20 very helpful on 2200m these days.

My VLF TX was running for 3 = days=20 without a single interruption. Now i stopped it and do QSY to 137 kHz. = It=20 means that i can receive again there and hope to see some messages = into the=20 monitor field. Also i plan to transmit, if all works well.
Looking = forward=20 to a QSO.

73, Stefan


Am 26.12.2018 21:11, schrieb = Rik=20 Strobbe:=20

=E2=80=8B=E2=80=8BDear all,

 

I finally found the time to implement JT9-5 and just uploaded v0.9.12.5.

Be ware that this is a ZIP file = that only=20 contains the SlowJT9.exe. In order to use it you need to install = version=20 0.9.12.4 (if not already done) and replace the v0.9.14.4 SlowJT9.exe = by the=20 one in the ZIP file.

The JT9-5 mode was just briefly = tested but=20 seems to decode fine at -33dB.

All reports on JT9-5 tests are = welcome, as=20 well as any bug report, remark or suggestion.


73, Rik  ON7YD - = OR7T



Van: Rik = Strobbe
Verzonden:=20 vrijdag 14 december 2018 23:25
Aan: rsgb_lf_group@blacksheep.org; rsgb_lf_group@yahoogroups.co.uk; 600MRG@mailman.qth.net; rsgb-lf-group@groups.io
Onderwerp:= =20 SlowJT9 update (v0.9.12.4)=20
 

Dear all,


 

Beta-release v0.9.12.4 of SlowJT9 has been uploaded, see http://www.472khz.org/SlowJT9/.

 

Changes:

- A bug fixed that sometimes caused the application to crash at = the end=20 of a transmission.

- Ability to select double or quadruple tone tone spacing=20 (Settings->Mode)

- Ability to display the own transmission in the RX frequency = window=20 (Settings->Mode).

 

I got very few bug reports from the previous version (0.9.12.3), = so=20 either SlowJT9 is running quit stable or people are getting tired of = sending=20 me bug reports ;-)

 

Bug reports, remarks and suggestions are still welcome.

 

73, Rik  ON7YD - OR7T

 

Van: Rik = Strobbe
Verzonden:=20 woensdag 12 december 2018 17:16
Aan: rsgb_lf_group@blacksheep.org; rsgb_lf_group@yahoogroups.co.uk; 600MRG@mailman.qth.net; rsgb-lf-group@groups.io
Onderwerp:= =20 SlowJT9 update (v0.9.12.3)=20
 

=E2=80=8BDear all,

 

I just uploaded a new beta-release of SlowJT9 = (v0.9.12.3).

The reporting to debug.txt is been extended (in particular during = TX).

I also fixed a array bound violation that caused crashes once in = a=20 while.

JT9-5 and JT9-10 modes are temporarily disabled, my first goal is = to have=20 a stable version before tackling new features.

 

Be = aware that=20 due to the baudrate changes there is NO BACKWARD COMPATIBILITY for = JT9-2 and=20 JT9-5 to version prior to 0.9.10.

In other words: JT9-2 and JT9-5 send = with=20 v0.9.11 cannot be decoded with versions v0.9.00 - v0.9.03 and vice=20 versa.=20

The JT9-1 mode however is still the same and can be sent / = received with=20 all versions (and is WSJT-X compatible).

 

The purpose of this version is to determine the stability = of the=20 application.

Therefore all test reports, remarks, suggestions and = opinions are=20 most welcome.

 

I want to thank everybody who gave feedback, suggestions and bug = reports=20 over the past weeks, this was very much appreciated! In particular = Markus,=20 DF6NM, for his patience in explaining me how to implement windowed = sinc=20 interpollation for the resampling.

 

Whoever is interested can download the SlowJT9 version 0.9.12.3=20 installation file at http://472khz.org/SlowJT9/.

 

For now only a Windows version of SlowJT9 is available. But as = the used=20 IDE has cross platform facilities it should be possible to support = other=20 operating systems as well in the future.

 
73, Rik  ON7YD - OR7T

 

 

 

 

=

 

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