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AW: Re: AW: Re: VLF: 8270.000 Hz and forest VLF grabber preparations...D

To: [email protected]
Subject: AW: Re: AW: Re: VLF: 8270.000 Hz and forest VLF grabber preparations...DONE..
From: [email protected]
Date: Thu, 18 Feb 2016 16:56:24 +0100
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In-reply-to: <[email protected]>
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nice to hear, Paul.

the carrier is on agn.
message:

start 2016-02-18 16:00:00

16bits redundency check

period 30

chars 2 (368bits)

duration 03:04:00.00

repeat on 30min

Uwe/dj8wx

 


 
Von: Paul Nicholson <[email protected]>
Gesendet: 18.02.2016 11:56
An: <[email protected]>
Betreff: Re: AW: Re: VLF: 8270.000 Hz and forest VLF grabber preparations...DONE..
 

Uwe wrote:

> message:
> start 2016-02-17 18:00:00
> ...
> sri. the TX has been switched off. it is snowing.

The message decoded anyway, enough was received before
you switched off.

Eb/N0 = -2.5 dB from BER 42.6 %

The carrier strength corresponds to Eb/N0 = +6.4 dB

The BER and Eb/N0 are somewhat bogus because the missing
signal bits should count as erasures rather than errors.

--
Paul Nicholson
--

 
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