From: Rik Strobbe <rik.strobbe@kuleuven.be>
To: RSGB <rsgb_lf_group@yahoogroups.co.uk>,
        "rsgb_lf_group@blacksheep.org"
	<rsgb_lf_group@blacksheep.org>
Thread-Topic: WSQ upgraded
Thread-Index: AQHTYv+Ul1FkywGrY0infx7MOEZvuaMfRwdL
Date: Tue, 21 Nov 2017 20:24:28 +0000
Message-ID: <1511295817068.45291@kuleuven.be>
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Subject: LF: Re: WSQ upgraded
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Hello Wolf, Murray,


thanks for the info and the new mode.

I have added the message to the http://www.472kHz.org? website.


73, Rik  ON7YD - OR7T


________________________________
Van: owner-rsgb_lf_group@blacksheep.org <owner-rsgb_lf_group@blacksheep.org=
> namens Wolfgang B=FCscher <dl4yhf@freenet.de>
Verzonden: dinsdag 21 november 2017 20:24
Aan: RSGB; rsgb_lf_group@blacksheep.org
Onderwerp: LF: WSQ upgraded

Greetings all,

I received the following info from Murray, ZL1BPU, who asked me to forward =
this to the group since his messages don't seem to get through.

73 and GL,
   Wolf  DL4YHF .


New Digital Mode for LF/MF
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D

Three years ago ZL2AFP introduced a weak-signal QSO mode specifically for t=
he LF/MF bands. The mode has now been
updated and enhanced, and is capable of comfortable QSOs at down to -25 dB =
SNR, so almost as sensitive as WSPR.

However, the new WSQCall V1.00 is a QSO mode, and also has selective callin=
g capability, plus automated responses
and the ability to send and receive files. The protocol is the same as for =
FSQCall, so should be familiar to
existing users.

The WSQCall signal is just 50 Hz wide, is easy to tune, and experience has =
shown that it will fit between carrier
QRM lines on 630 metres. What's more, WSQCall V1.00 also has three notch fi=
lters available to knock out carriers.
These notches are adjustable in frequency, width and depth.

Operating at only 0.5 baud, WSQCall achieves a respectable 5 WPM through th=
e use of a special alphabet and very
efficient character coding. This is a true real-time QSO mode with no timin=
g restrictions, not just a beacon.

We have been using this new version for reliable 300 km 630 m contacts DURI=
NG THE DAY, and the range at night
should exceed 1000 km.

You can now read an introduction and download the software for WSQCall V1.0=
0 from:

http://www.qsl.net/zl1bpu/MFSK/WSQweb.htm

73,
Murray ZL1BPU


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<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
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<p>Hello Wolf, Murray,<br>
</p>
<p><br>
</p>
<p>thanks for the info and&nbsp;the new mode.<br>
</p>
<p>I have added the message to the <a href=3D"http://www.472kHz.org">http:/=
/www.472kHz.org</a>&#8203; website.<br>
</p>
<p><br>
</p>
<p>73, Rik&nbsp; ON7YD - OR7T<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 Wolfgang B=
=FCscher &lt;dl4yhf@freenet.de&gt;<br>
<b>Verzonden:</b> dinsdag 21 november 2017 20:24<br>
<b>Aan:</b> RSGB; rsgb_lf_group@blacksheep.org<br>
<b>Onderwerp:</b> LF: WSQ upgraded</font>
<div>&nbsp;</div>
</div>
<div>Greetings all,<br>
<br>
I received the following info from Murray, ZL1BPU, who asked me to forward =
this to the group since his messages don't seem to get through.<br>
<br>
73 and GL,<br>
&nbsp;&nbsp; Wolf&nbsp; DL4YHF .<br>
<br>
<br>
<div class=3D"moz-text-plain" lang=3D"x-western" style=3D"font-size:14px">
<pre>New Digital Mode for LF/MF=0A=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=0A=
=0A=
Three years ago ZL2AFP introduced a weak-signal QSO mode specifically for t=
he LF/MF bands. The mode has now been=0A=
updated and enhanced, and is capable of comfortable QSOs at down to -25 dB =
SNR, so almost as sensitive as WSPR.=0A=
=0A=
However, the new WSQCall V1.00 is a QSO mode, and also has selective callin=
g capability, plus automated responses=0A=
and the ability to send and receive files. The protocol is the same as for =
FSQCall, so should be familiar to=0A=
existing users.=0A=
=0A=
The WSQCall signal is just 50 Hz wide, is easy to tune, and experience has =
shown that it will fit between carrier=0A=
QRM lines on 630 metres. What's more, WSQCall V1.00 also has three notch fi=
lters available to knock out carriers.=0A=
These notches are adjustable in frequency, width and depth.=0A=
=0A=
Operating at only 0.5 baud, WSQCall achieves a respectable 5 WPM through th=
e use of a special alphabet and very=0A=
efficient character coding. This is a true real-time QSO mode with no timin=
g restrictions, not just a beacon.=0A=
=0A=
We have been using this new version for reliable 300 km 630 m contacts DURI=
NG THE DAY, and the range at night=0A=
should exceed 1000 km.=0A=
=0A=
You can now read an introduction and download the software for WSQCall V1.0=
0 from:=0A=
=0A=
<a class=3D"moz-txt-link-freetext" href=3D"http://www.qsl.net/zl1bpu/MFSK/W=
SQweb.htm">http://www.qsl.net/zl1bpu/MFSK/WSQweb.htm</a>=0A=
=0A=
73,=0A=
Murray ZL1BPU=0A=
</pre>
</div>
</div>
</div>
</body>
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