[MilCom] EAM on VLF RTTY

[Jack L. Metcalfe]

pdgls via MilCom wrote:
> At 5:10pm PST on 02/23/2017 a 50 Hz shift 50 baud rtty signal around 21 kHz faded-in.
>   I don't know if it came from a ground station or an E-6B that was in W260 at the time.
>   The E-6 did broadcast the same EAM on 311.
>    85 Hz shift was as close as I could get to 50 Hz shift with MULTIPSK.
>    I'm wondering if this was accidentaly sent in the clear.
---
You might try FLDIGI, IIRC it allows custom shifts for RTTY.

Jack Metcalfe
Stanford, KY



> A good list of VLF freqs is here
>
> http://www.udxf.nl/ELF-VLF-GUIDE-v1.0.pdf
>
>
> https://drive.google.com/file/d/0B52Hdc3cbOpxYTNoNkhacGdjOU0/view
>
>
>
> Paul, near Sacramento California
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