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Re: VLF: EbNaut transmission on 8270.1 Hz

To: rsgb_lf_group@blacksheep.org
Subject: Re: VLF: EbNaut transmission on 8270.1 Hz
From: DK7FC <selberdenken@posteo.de>
Date: Mon, 25 Apr 2016 19:32:41 +0200
In-reply-to: <571DD4DE.3080703@abelian.org>
References: <ef8448dfc5164e75978ffb782fc5925f@kabelmail.de> <571CF2AD.9030207@posteo.de> <571D2966.5080104@posteo.de> <571D3034.8020204@mbsks.franken.de> <571D31EE.9030106@posteo.de> <571DD4DE.3080703@abelian.org>
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Hi Paul, VLF,

Wonderful! I like the long messages. The next one will be even longer.
You may have noticed that there was an 'issue' again with my system. This time the power supply collapsed :-) But the PA is my own construction and so i would understand and know how to repair it! Will repair the supply now an d then back on air. Message announcement will follow.
Ah and i ordered 2 feed-through ceramic isolators from ebay lat night 
(http://www.ebay.de/itm/14-Euro-fur-1-Paar-d-h-2-Stucke-Antennen-Durchfuhrungsisolator-aus-Keramik-/131791851901?hash=item1eaf68117d:g:4~MAAOSwCypWpURh 
).
Hopefully the creepage distance is high enough :-)

73, Stefan

Am 25.04.2016 10:27, schrieb Paul Nicholson:
Stefan wrote:

> f = 8270.1 Hz
> start 24.04.2016 20:10:02
> coding 8K19A
> CRC 16
> period 30
> length 7

Another success.

Copied 'DREAMER' at rank 3,  Eb/N0 = +0.8,  BER 34.5%, constant
reference phase.   Signal averages 16.04 dB in 54.8 uHz.

A good result, considering the overnight noise.

--
Paul Nicholson
--





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