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Re: LF: dreamers

To: <[email protected]>
Subject: Re: LF: dreamers
From: "henny van elst" <[email protected]>
Date: Fri, 18 Feb 2011 13:22:00 +0100
References: <[email protected]> <[email protected]> <[email protected]> <006715DF6D634AA9A7116C05927DAC87@ns94d01ae4d850> <D118E44E21274C15BDF6B57C62FAF63D@White>
Reply-to: [email protected]
Sender: [email protected]
Hello Marcus,
the distance is between two qth locators,so I am not sure,I have also problems to find the right resonance frequentie,but I am work on it,
henny pa3cpm
73's
----- Original Message -----
Sent: Thursday, February 17, 2011 10:26 PM
Subject: Re: LF: dreamers

Dear Henny and Victor,
 
that's a very nice result, and a deserved reward for the effort of winding that coil!
 
I'm not quite clear about the distance. Conceptually there is a large difference: 3 km could still be termed "capacitive coupling", wheras 4 miles would be out of the magic near field boundary (lambda / 2pi), involving radiation and Hertzian waves ;-)  
 
Best 73,
Markus (DF6NM)

Sent: Thursday, February 17, 2011 10:51 AM
Subject: Re: LF: dreamers

Hello Stefan,
 
the signal source is an adret ocxo controlled signal generator up to 2 Mhz.pa is for now a sony lf 25Watt amp.conected with a tv transformator used as a step-up,and then to the bottom of the loadingcoil.the dc resistance is 225ohm,the antenne is a 10 meter sloper,Victor is only 4 miles away,so it is a start,
 
henny cpm
73's
 
Sent: Wednesday, February 16, 2011 7:43 PM
Subject: LF: dreamers

HI all

first reception of PA3CPM at 8.920 KHz,distance 3Km
congrats Henny,

Victor
PA3FNY

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