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LF: AW: Re: test signal wanted

To: <[email protected]>
Subject: LF: AW: Re: test signal wanted
From: Stefan Schäfer <[email protected]>
Date: Wed, 3 Feb 2010 21:13:13 +0100
References: <12077821.1264946261487.JavaMail.root@wamui-cynical.atl.sa.earthlink.net> <38A51B74B884D74083D7950AD0DD85E82A1ACF@File-Server-HST.hst.e-technik.tu-darmstadt.de> <4C25D51A6FE646D5B8D9D37C87EA6BBC@lindavideo> <38A51B74B884D74083D7950AD0DD85E82A1AD4@File-Server-HST.hst.e-technik.tu-darmstadt.de> <0A1CC2C5367040E284D30F87A4967547@lindavideo> <38A51B74B884D74083D7950AD0DD85E82A1ADD@File-Server-HST.hst.e-technik.tu-darmstadt.de> <001e01caa508$f7157360$8cd9160a@EFREMOV>
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Thread-topic: Re: test signal wanted
Andrey, tnx very much!
 
Your signal is visible at the DF6NM grabber. Here it is also visible, but just 
"T". Hight above gnd seems not to be optimal and there is a wet tree near the 
ant. DCF39 is just S5... But i can see that there is something, nice! 
 
Perhaps i have to make some measurements when the active (E- Field) antenna is 
not mounted to a big metallic tube. Then, i expect, the capacity of the ground 
"electrode"(between far field and gnd and between gnd and earth) becomes more 
relevant. With a coax cable and/or a metallic tower, the ground electrode has 
much more C against anything and can be seen as infinite. So just the C of the 
input wire is relevant. But not with a totally decoupled system...
 
73! Stefan

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