Re: VLF: 19.2 and 12.09 kHz

["Markus Vester" <markusvester@aol.com>]

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

 

From: Markus Vester

Sent: Sunday, October 31, 2010 5:40 PM

To: rsgb_lf_group@blacksheep.org

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)