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References: <5CBE27ADCAB64F70BF302C0DC77D7964@Uwe>
Date: Mon, 1 Nov 2010 10:34:21 +0000 (GMT)
From: LECH LASZKIEWICZ <lechlaski@btinternet.com>
To: rsgb_lf_group@blacksheep.org
In-Reply-To: <5CBE27ADCAB64F70BF302C0DC77D7964@Uwe>
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Subject: Re: LF: Variometer drive with stepper motor ?
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I used to tune my remote 73KHh and 136 variometer via a simple, reversible=
 dc=20
motor, observing the results in the shack on SWR meter.=A0Not very elegant=
, but it=20
worked fine.
73 de G3KAU=A0




________________________________
From: Uwe Wensauer <uwe.wensauer@gmx.de>
To: rsgb_lf_group@blacksheep.org
Sent: Monday, 1 November, 2010 10:10:58
Subject: LF: Variometer drive with stepper motor ?


Hi
would like to drive ( tune) Variometer with stepper motor=20
Any idea or hints ?
=A0
73
Uwe, dk1kq

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<html><head><style type=3D"text/css"><!-- DIV {margin:0px;} --></style></h=
ead><body><div style=3D"font-family:times new roman, new york, times, seri=
f;font-size:12pt"><DIV>I used to tune my remote 73KHh and 136 variometer=
 via a simple, reversible dc motor, observing the results in the shack on=
 SWR meter.&nbsp;Not very elegant, but it worked fine.</DIV>
<DIV>73 de G3KAU&nbsp;<BR></DIV>
<DIV style=3D"FONT-FAMILY: times new roman, new york, times, serif; FONT-S=
IZE: 12pt"><BR>
<DIV style=3D"FONT-FAMILY: times new roman, new york, times, serif; FONT-S=
IZE: 12pt"><FONT size=3D2 face=3DTahoma>
<HR SIZE=3D1>
<B><SPAN style=3D"FONT-WEIGHT: bold">From:</SPAN></B> Uwe Wensauer &lt;uwe=
.wensauer@gmx.de&gt;<BR><B><SPAN style=3D"FONT-WEIGHT: bold">To:</SPAN></B=
> rsgb_lf_group@blacksheep.org<BR><B><SPAN style=3D"FONT-WEIGHT: bold">Sen=
t:</SPAN></B> Monday, 1 November, 2010 10:10:58<BR><B><SPAN style=3D"FONT-=
WEIGHT: bold">Subject:</SPAN></B> LF: Variometer drive with stepper motor=
 ?<BR></FONT><BR>
<STYLE></STYLE>

<DIV><FONT size=3D2>Hi</FONT></DIV>
<DIV><FONT size=3D2>would like to drive ( tune) Variometer with stepper mo=
tor </FONT></DIV>
<DIV><FONT size=3D2>Any idea or hints ?</FONT></DIV>
<DIV><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>73</FONT></DIV>
<DIV><FONT size=3D2>Uwe, dk1kq</FONT></DIV></DIV></DIV></div></body></html=
>

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