[Lowfer] 55.5 kHz

[David L. Wilson]

> Jay, I see a NB signal at 55.5 kHz. Don't know what that is and don't know
> what the FSK signals I'm seeing at about 49.2 kHz and 50.36 kHz are either
> (the latter is wider BW than the former). 

I am willing to conjecture that you are seeing 2*24.0 (Cutler),  2*24.8 (Jim
Creek) and that  2*25.2 (La Moure).  Note the shift will seem double of what
it actually is and that the MSK will seem more like FSK.   I am not sure how
you measured the frequencies and note they do not exactly match but suspect
it is the case.  Sometimes a VLF receiver amplifier will be overloaded and
produce a false apparent signal at its second harmonic. I have seen that
happen


NSY on 45.9 kHz is coming in well as
> are NAU on 40.75 kHz, TRK on 37.5 kHz, FUE on 62.6 and
> 65.8 kHz. Of course CFH is blasting in on 73.6 kHz but I also see CKN on
> 76.2 kHz weakly since it's early for the west coast. As Laurence mentioned
it's
> a good night for VLF.
> 
> 73, Garry, K3SIW, EN52ta, Elgin, IL
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