Message-ID: <59C63A4F.9020901@posteo.de>
Date: Sat, 23 Sep 2017 12:41:19 +0200
From: DK7FC <selberdenken@posteo.de>
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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
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...Yesterday the transmission went well. Now the transmission/message is 
repeated daily until the 100 hours are completed or until there are some 
stations telling the message :-)

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
>
>
>

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...Yesterday the transmission went well. Now the transmission/message
is repeated daily until the 100 hours are completed or until there are
some stations telling the message :-)<br>
<br>
73, Stefan<br>
<br>
<br>
Am 21.09.2017 23:01, schrieb DK7FC:
<blockquote cite="mid:59C428C3.7030709@posteo.de" type="cite">
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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>
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