From: Rik Strobbe <rik.strobbe@kuleuven.be>
To: "rsgb_lf_group@blacksheep.org" <rsgb_lf_group@blacksheep.org>,
        "rsgb_lf_group@yahoogroups.co.uk" <rsgb_lf_group@yahoogroups.co.uk>
Thread-Topic: LF: SlowJT9 v0.9.02
Thread-Index: AQHUeqCWAdNbBbcg7k6CVkM+dmLa26VMXf0AgAArkkI=
Date: Mon, 12 Nov 2018 19:47:54 +0000
Message-ID: <1542052074466.76606@kuleuven.be>
References: <0ddf61c2-de83-aeef-f929-a87b698f560c@n1bug.com>
 <1542028810096.76526@kuleuven.be>
 <1542038390327.50768@kuleuven.be>,<c4542017-85d8-f2be-05e1-589219c8fe7c@no3m.net>
In-Reply-To: <c4542017-85d8-f2be-05e1-589219c8fe7c@no3m.net>
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Subject: Re: LF: SlowJT9 v0.9.02
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Hello Eric,


yes, a scale factor of 2 and 5 is used.

I hadn't any information about the old JT9-2 and JT9-5 modes and those scal=
e factors seemed the most straightforward to me and make the conversion to =
JT9 easy.


73, Rik  ON7YD - OR7T


________________________________
Van: owner-rsgb_lf_group@blacksheep.org <owner-rsgb_lf_group@blacksheep.org=
> namens Eric NO3M <no3m@no3m.net>
Verzonden: maandag 12 november 2018 19:03
Aan: rsgb_lf_group@blacksheep.org; rsgb_lf_group@yahoogroups.co.uk
Onderwerp: Re: LF: SlowJT9 v0.9.02

Rik

SlowJT9 won't run in Wine in Linux, nothing particularly useful was output =
on the command-line.  I tried using an old version of WSJTX (0.95 r 3278) b=
ut seems there is some protocol incompatibility.

The original JT9 submodes specs give:

Symbol Length:

JT9-1 0.58s
JT9-2 1.28s
JT9-5 3.41s

Is your program using a 2x and 5x scale factor for JT9-2 and JT9-5 respecti=
vely?  If that is the case, the symbol lengths will be different than the o=
riginal specs and old versions of WSJTX will not be compatible.

73 Eric NO3M


On 11/12/18 10:59 AM, Rik Strobbe wrote:

I just uploaded a new beta version of SlowJT9:


v0.9.02 [12 Nov 2018]
Bug fixes:
- Non fatal bug that that corrupted the cycle calculation fixed.
Changes:
- Calculation of the report (dB) corrected for JT9-2 and JT9-5.
- Beta version message changed (ignore option added).

73, Rik  ON7YD - OR7T
?


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<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
<style type=3D"text/css" style=3D"display:none"><!-- p { margin-top: 0px; m=
argin-bottom: 0px; }--></style>
</head>
<body dir=3D"ltr" style=3D"font-size:10pt;color:#000000;background-color:#F=
FFFFF;font-family:Tahoma,Geneva,sans-serif;">
<p>Hello Eric,<br>
</p>
<p><br>
</p>
<p>yes, a scale factor of 2 and 5 is used.<br>
</p>
<p>I hadn't any information about the old JT9-2 and JT9-5 modes and those s=
cale factors seemed the most&nbsp;straightforward to me and make the conver=
sion to JT9 easy.<br>
</p>
<p><br>
</p>
<p>73, Rik&nbsp; ON7YD - OR7T<br>
</p>
<p><br>
</p>
<p><br>
</p>
<div style=3D"color: rgb(33, 33, 33);">
<hr tabindex=3D"-1" style=3D"display:inline-block; width:98%">
<div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" co=
lor=3D"#000000" style=3D"font-size:11pt"><b>Van:</b> owner-rsgb_lf_group@bl=
acksheep.org &lt;owner-rsgb_lf_group@blacksheep.org&gt; namens Eric NO3M &l=
t;no3m@no3m.net&gt;<br>
<b>Verzonden:</b> maandag 12 november 2018 19:03<br>
<b>Aan:</b> rsgb_lf_group@blacksheep.org; rsgb_lf_group@yahoogroups.co.uk<b=
r>
<b>Onderwerp:</b> Re: LF: SlowJT9 v0.9.02</font>
<div>&nbsp;</div>
</div>
<div>Rik<br>
<br>
SlowJT9 won't run in Wine in Linux, nothing particularly useful was output =
on the command-line.&nbsp; I tried using an old version of WSJTX (0.95 r 32=
78) but seems there is some protocol incompatibility.<br>
<br>
The original JT9 submodes specs give:<br>
<br>
Symbol Length:<br>
<br>
JT9-1 0.58s<br>
JT9-2 1.28s<br>
JT9-5 3.41s<br>
<br>
Is your program using a 2x and 5x scale factor for JT9-2 and JT9-5 respecti=
vely?&nbsp; If that is the case, the symbol lengths will be different than =
the original specs and old versions of WSJTX will not be compatible.<br>
<br>
73 Eric NO3M<br>
<br>
<br>
<div class=3D"moz-cite-prefix">On 11/12/18 10:59 AM, Rik Strobbe wrote:<br>
</div>
<blockquote type=3D"cite"><style type=3D"text/css" style=3D"">=0A=
<!--=0A=
p=0A=
	{margin-top:0px;=0A=
	margin-bottom:0px}=0A=
-->=0A=
</style>
<p>I just uploaded a new beta&nbsp;version of SlowJT9:<br>
</p>
<p><br>
</p>
v0.9.02 [12 Nov 2018]<br>
Bug fixes:<br>
- Non fatal bug that that corrupted the cycle calculation fixed.<br>
Changes:<br>
- Calculation of the report (dB) corrected for JT9-2 and JT9-5.<br>
- Beta version message changed (ignore option added).
<div><br>
</div>
<div>73, Rik&nbsp; ON7YD - OR7T<br>
&#8203;
<p><br>
</p>
</div>
</blockquote>
<br>
</div>
</div>
</body>
</html>

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