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Re: LF: 500kHz earth electrode loop - further testing today with step-u

from [Gary - G4WGT] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: 500kHz earth electrode loop - further testing today with step-up transformer
From: Gary - G4WGT <[email protected]>
Date: Sun, 20 Jun 2010 10:58:26 +0100
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Hi Roger,

Just read your mail. I have switched the WSPR Rx on & will monitor Rx only.

I monitored during your last WSPR test but nothing decoded.

73

Gary - G4WGT - IO83QO.


On 20 June 2010 10:23, Roger Lapthorn <[email protected]> wrote:
In the next few hours I've a new experiment on 500kHz WSPR using my earth electrode "loop".

A small step-up transformer should allow me to better match the earth loop and therefore increase the ERP some 4-6dB. To make a valid test I'll run the beacon for periods with and without the step-up transformer to see if a clear pattern emerges. You'll have to guess which is which.

So, (as always) I'll much appreciate any 500kHz WSPR reports today.

73s
Roger G3XBM

--
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G3XBM    GQRP 1678      ISWL G11088

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