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Re: LF: VO1NA

To: [email protected]
Subject: Re: LF: VO1NA
From: Stefan Schäfer <[email protected]>
Date: Sat, 12 May 2012 04:05:37 +0200
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]>
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Hi Joe,

Martin has done some improvements on one part of the antenna wire. The signal levels should be a bit higher now, maybe 3 dB. More and more he learns how to find local QRM generators and the EMC stuff which has to do with it. Tomorrow he tries to improve his ground system. I think we are now on the limit what can be reached with an omnidirectional antenna. A directional antenna is the next goal. When looking to http://eoimages.gsfc.nasa.gov/images/imagerecords/6000/6679/global_lightning_lrg.jpg i can imagine that the S/N for EU can be improved by 6 dB or more...

Good luck tonite! I'm on air too, until 5 UTC or so...

73, Stefan

Am 12.05.2012 03:00, schrieb [email protected]:
Hi Stefan, Group

Thanks for the report.  NA is QRV DFCW75 this AM until dawn. 137.777 kHz.

73
Joe

On Fri, 11 May 2012, Stefan Schäfer wrote:

Joe, you are 25 dB S/N in 22 mHz here. Seldom seen you in that strength here. Would even work in QRSS-3 i think...

73, Stefan/DK7FC

PS: GL!


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