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Re: VLF: 19.2 and 12.09 kHz

To: <[email protected]>
Subject: Re: VLF: 19.2 and 12.09 kHz
From: "Markus Vester" <[email protected]>
Date: Sun, 31 Oct 2010 19:50:31 +0100
Importance: Normal
References: <[email protected]>
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Comparing spectra from different WWLLN sites (http://webflash.ess.washington.edu/spectra.html), the origin of the 19.2 kHz transmission seems to be rather somewhere in the China area.
 
73, Markus
 

Sent: Sunday, October 31, 2010 5:40 PM
Subject: VLF: 19.2 and 12.09 kHz

While bringing my VLF grabber back online this afternoon, I saw an additional MSK signal centered on 19.2 kHz. It is also visible on DK7FC's grabber. Perhaps related to the presumed NAA activity on 17.8 kHz? 
 
There is also a fourth active Alpha frequency now, supposedly the Revda station on 12090.773 Hz.
 
Best 73,
Markus (DF6NM)
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