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Message-ID: <529E315E.5040001@iup.uni-heidelberg.de>
Date: Tue, 03 Dec 2013 20:30:38 +0100
From: =?windows-1252?Q?Stefan_Sch=E4fer?=
 <Stefan.Schaefer@iup.uni-heidelberg.de>
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Subject: Re: LF: 8970,022Hz
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Hi Uwe,

What is the antenna current at which TX power?
3.5 km for 300m (~1.8 nF) appears to be very much! Is the L splitted=20
into many coils which are not coupled magnetically?

73, Stefan/DK7FC

Am 03.12.2013 17:40, schrieb uwe-jannsen@kabelmail.de:
>
> Hi Graham, Stefan and Markus,
>
> sri, the TX is still off. Too wet here around
>
> Yes, Stefan, your grabber rcvd the emissions completely.
>
> Graham, I think you mean my equipment. It=92s a resonant Marconi design=
=20
> excited by a field winding totally isolated from it. It is tuned by=20
> moving one coil into the other or vv. Makes abt 3,5km coil wire, 17m=20
> vertical and 300m top wire sloping down to abt 10m. All 1,7mm Litze.
>
> GL
> Uwe/dj8wx jo43sv
>
>

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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Hi Uwe, <br>
<br>
What is the antenna current at which TX power?<br>
3.5 km for 300m (~1.8 nF) appears to be very much! Is the L splitted
into many coils which are not coupled magnetically?<br>
<br>
73, Stefan/DK7FC<br>
<br>
Am 03.12.2013 17:40, schrieb <a class=3D"moz-txt-link-abbreviated" href=3D=
"mailto:uwe-jannsen@kabelmail.de:">uwe-jannsen@kabelmail.de:</a>
<blockquote cite=3D"mid:fd9f80a4a6b54645b7b81ba4039503ca@kabelmail.de"
 type=3D"cite">
  <div
 style=3D"margin: 5px; padding: 0pt; font-family: Arial; font-size: 13px;=
">
  <p><span></span></p>
  <p><span>Hi Graham, Stefan and Markus,</span></p>
  <p> <span style=3D"font-size: 12pt; font-family: times new roman;">sri,
the TX is still off. Too wet here around</span><br>
  <br>
Yes, Stefan, your grabber rcvd the emissions completely.</p>
  <span></span><span>Graham, I think you mean my equipment. It=92s a
resonant Marconi design excited by a field winding totally isolated
from it. It is tuned by moving one coil into the other or vv.</span><span=
>
Makes abt 3,5km coil wire, 17m vertical and 300m top wire sloping down
to abt 10m. All 1,7mm Litze. </span><span></span>
  <p><span></span><span>GL<br>
Uwe/dj8wx jo43sv</span></p>
  <br>
  </div>
</blockquote>
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