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Re: LF: 8269.990Hz

To: [email protected]
Subject: Re: LF: 8269.990Hz
From: DK7FC <selberde[email protected]>
Date: Fri, 22 Apr 2016 13:14:11 +0200
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
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Hi Uwe,

I would change from 5 Ohm to 50 Ohm and then use a 50 Ohm cable to the shack and do the rest there.
But separate antennas are better i find. If you want to receive Markus or me, maybe a loop is a better choice. It all makes fun and you have the space :-)

Later more.
73, Stefan

Am 22.04.2016 12:22, schrieb [email protected]:
Paul, Markus, Stefan,
thanks for report.
Stefan, any decode?

 

I come up with the idea of  changing the antenna from TX… to RX…

that means changing the the matching point of from five Ohm to abt five kOhm and

retuning the antenna.

question: should I do so?

Uwe/dj8wx



 
Von: DK7FC <[email protected]>
Gesendet: 21.04.2016 22:59
An: <[email protected]>
Betreff: Re: LF: 8269.990Hz
 
Hello Uwe,

It looks like i can see your transmission on my VLF forest remote grabber, http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber2.html
The signal is well visible in the 'DFCW6000' window! In the city, i just see QRN/QRM. That is a nice first trace of amateur signals there (except my own of course).
1PPS+NMEA is running stable since a few days.
I'm now starting to try to decode you both.

73, Stefan

Am 20.04.2016 22:31, schrieb [email protected]:
the carrier is on the air.

the message:

start 2016-04-21 07:00:00

coding 8K19A

CRC 16

period 30

length 5

duration 04:16:00:00

have fun
Uwe/dj8wx


 
 
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