[Lowfer] CW on 21.15 kHz

[David L. Wilson]

Russians (RDL) sometimes use CW on 18.1 and 21.1.  It is 37.5 Hz above the
frequency I listed as it uses one of the 75 Hz shift tones.

--
David L. Wilson


> -----Original Message-----
> From: lowfer-bounces at mailman.qth.net [mailto:lowfer-
> bounces at mailman.qth.net] On Behalf Of Dexter McIntyre W4DEX
> Sent: Monday, January 20, 2014 8:41 PM
> To: Discussion of the Lowfer (US, European, & UK) and MedFer bands
> Subject: [Lowfer] CW on 21.15 kHz
> 
> I just heard CW while monitoring VLF with SpecLab.  Is this possible?  I
> suspect a mixing problem.
> 
> https://dl.dropboxusercontent.com/u/15095569/vlf/cw_21.150-khz.jpg
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