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Re: LF: 8970,022Hz

To: [email protected]
Subject: Re: LF: 8970,022Hz
From: Stefan Schäfer <[email protected]>
Date: Tue, 03 Dec 2013 20:30:38 +0100
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Hi Uwe,

What is the antenna current at which TX power?
3.5 km for 300m (~1.8 nF) appears to be very much! Is the L splitted into many coils which are not coupled magnetically?

73, Stefan/DK7FC

Am 03.12.2013 17:40, schrieb [email protected]:

Hi Graham, Stefan and Markus,

sri, the TX is still off. Too wet here around

Yes, Stefan, your grabber rcvd the emissions completely.

Graham, I think you mean my equipment. It’s a resonant Marconi design excited by a field winding totally isolated from it. It is tuned by moving one coil into the other or vv. Makes abt 3,5km coil wire, 17m vertical and 300m top wire sloping down to abt 10m. All 1,7mm Litze.

GL
Uwe/dj8wx jo43sv


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