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LF: RE: 417km on 500kHz ....without an antenna

from [victor13] [Permanent Link][Original]
To: <[email protected]>
Subject: LF: RE: 417km on 500kHz ....without an antenna
From: <[email protected]>
Date: Thu, 12 Aug 2010 06:18:53 +0200
Importance: Normal
In-reply-to: <[email protected]>
Reply-to: [email protected]
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Received your signal at -27 dB
 
73,GL
 
Victor
PA3FNY
-----Oorspronkelijk bericht-----
Van: [email protected] [mailto:[email protected]]Namens Roger Lapthorn
Verzonden: dinsdag 10 augustus 2010 23:22
Aan: [email protected]
Onderwerp: LF: 417km on 500kHz ....without an antenna

Just been received in Holland by PA0A on 500kHz WSPR when using just the 20m spaced earth electrodes! My ERP is, I believe, around 250uW and I'm amazed that this non-antenna is able to work so well.

73s
Roger G3XBM
--
http://g3xbm-qrp.blogspot.com/
http://www.g3xbm.co.uk
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G3XBM   GQRP 1678    ISWL G11088
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