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Re: LF: EbNaut attempt at 137495 kHz

To: [email protected]
Subject: Re: LF: EbNaut attempt at 137495 kHz
From: Domenico IZ7SLZ <[email protected]>
Date: Thu, 29 Mar 2018 22:26:53 +0000
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Ciao Riccardo and all,

many thanks for your signal that is giving me the opportunity for reactivate the auto-decoder

http://qsl.net/iz7slz/

Your 21:00 UT transmission has been decoded (see attachment) !
 
The decoder (as you know, i call it "ambaradan") is based on some linux modules from the fb vlfrx-tools of Paul Nicholson.

There are two time slots programmed. So there is the opportunity for other operators (in my receiving range)  to test this equipment.

Updating of the post-decode plots images sometimes fails.
http://qsl.net/iz7slz/EBNAUT/img.jpg
I'm still investigating...seems a cache issue on server qsl.net.

UTC syncronization is given here by the  program 'chrony' that claims to work better than 'ntpd' when using 1PPS.

Of course the program 'vtwrite' is recording, hoping to catch a signal from Rob K3RWR (cross-finger) on his new QRG.

73, Domenico IZ7SLZ JN80nu, Putignano (Apulia)


On 29 March 2018 at 17:48, Riccardo Zoli <[email protected]> wrote:

Hi LF

This night, I have scheduled some transmissions every hour (start at xx:00).


QRG: 137494.99988
8K19A
CRC 20
3 sec./sym.
6 char
duration: 29 min. 36 sec.

Reports are welcome.

All the best


73 de Riccardo IW4DXW



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