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Re: LF: LF Test signal needed

To: <[email protected]>
Subject: Re: LF: LF Test signal needed
From: "F6CNI - Andy - JN19QB" <[email protected]>
Date: Tue, 30 Aug 2016 18:08:56 +0200
Importance: Normal
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]>
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Sender: [email protected]
 
Hello Stefan, just info to help you in your RX LF test.
 
2016-08-30 16:02      G3XIZ      0.137447      +22      0      IO92ub      0.05      F6CNI      JN19qb      422      141
 
I just received G3XIZ here with S/N + 22 dB.
 
•    QRB G3XIZ / F6CNI is 491 km ;
•    QRB G3XIZ / DK7FC is 699 km ;
•    Computing the day time earth path difference of distance (V RF level and adding the extra average earth losses), we expect a loss of about 9 dB S/N below my Chris report.
 
So, if your RX system is working nice, you report to G3XIZ may be ( + 22 - 9 ) = + 13 dB S/N.
 
Best 73. Andy.
 
 
-----Message d'origine-----
From: DK7FC
Sent: Tuesday, August 30, 2016 3:30 PM
Subject: LF: LF Test signal needed
 
Hi all,
 
If someone is ready to TX on LF, it would be nice to see something there
from now until 18 UTC. Maybe QRSS-3 or OP32 or WSPR or so. I am testing
a LF receiver in the tree!!!! It was clear, sooner or later i will be
there on LF too. Planning to use the E field.
 
73, Stefan
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