Message-ID: <59C9816E.4050409@posteo.de>
Date: Tue, 26 Sep 2017 00:21:34 +0200
From: DK7FC <selberdenken@posteo.de>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3
MIME-Version: 1.0
To: rsgb_lf_group@blacksheep.org
References: <15ea03edd54-c07-2a33b@webjas-vab251.srv.aolmail.net> <59C2C034.3070609@posteo.de> <Pine.LNX.4.64.1709201833460.30885@plato.ucs.mun.ca> <59C428C3.7030709@posteo.de>
In-Reply-To: <59C428C3.7030709@posteo.de>
Subject: Re: VLF: 300 mA on 8270 Hz
Content-Type: multipart/alternative;
 boundary="------------020600000408010106040909"
Sender: owner-rsgb_lf_group@blacksheep.org
Precedence: bulk
Reply-To: rsgb_lf_group@blacksheep.org

This is a multi-part message in MIME format.
--------------020600000408010106040909
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: 7bit

VLF,

4 transmissions were done successfully.
Is there someone trying to decode it at all or is it just a lonely test?
12 characters 16K21A is a bit challenging for most computers though.

73, Stefan

Am 21.09.2017 23:01, schrieb DK7FC:
> VLF,
>
> My new VLF coil is now in operation. It is designed to run 300 mA. The 
> first station where i like to transmit some messages is 8270 Hz, just 
> because 36 km it is the easiest band on the VLF frequencies available 
> for us. The idea is to transmit at least 100 hours on each band down 
> towards DC, just to proof the design.
> Does someone like to join the experiments, RX or TX wise?
>
> I'm going to start a first transmission tomorrow morning using EbNaut:
>
> *f = 8270.005000 Hz
> Start time: 22.September.2017  06:00:00 UTC
> Symbol period: 24 s
> Characters: 12
> CRC bits: 16
> Coding 16K21A
> Duration: 11h,31min,12sec
> Antenna current: 300 mA*
>
>
> 73, Stefan
>
>
>

--------------020600000408010106040909
Content-Type: text/html; charset=ISO-8859-15
Content-Transfer-Encoding: 8bit

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta content="text/html; charset=ISO-8859-15"
 http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
VLF, <br>
<br>
4 transmissions were done successfully. <br>
Is there someone trying to decode it at all or is it just a lonely test?<br>
12 characters 16K21A is a bit challenging for most computers though.<br>
<br>
73, Stefan<br>
<br>
Am 21.09.2017 23:01, schrieb DK7FC:
<blockquote cite="mid:59C428C3.7030709@posteo.de" type="cite">
  <meta content="text/html; charset=ISO-8859-15"
 http-equiv="Content-Type">
  <title></title>
VLF,<br>
  <br>
My new VLF coil is now in operation. It is designed to run 300 mA. The
first station where i like to transmit some messages is 8270 Hz, just
because 36 km it is the easiest band on the VLF frequencies available
for us. The idea is to transmit at least 100 hours on each band down
towards DC, just to proof the design.<br>
Does someone like to join the experiments, RX or TX wise?<br>
  <br>
I'm going to start a first transmission tomorrow morning using EbNaut:<br>
  <br>
  <b>f = 8270.005000 Hz<br>
Start time: 22.September.2017  06:00:00 UTC<br>
Symbol period: 24 s<br>
Characters: 12<br>
CRC bits: 16<br>
Coding 16K21A<br>
Duration: 11h,31min,12sec<br>
Antenna current: 300 mA</b><br>
  <br>
  <br>
73, Stefan<br>
  <br>
  <br>
  <br>
</blockquote>
</body>
</html>

--------------020600000408010106040909--