[GreenKeys] Frequency diversity radioteletype experiments

[Milton]

I remember when the Navy’s HF fleet broadcast consisted of a 16 Channel 
VFT-B transmission.
The shift was 85 hz per channel. Ch 16 was AP news feed at 50 baud and 
coded weather was on Ch 14
at 75 baud.

I used a R-1272 (modified 390a) with the InfoTech 7000 as the decoder 
and let it run for hours
on Ch16.

Here are the frequencies from my 1993 log.
8029.0 USB, 10254.9, 12060.0, 14386.0, 14520.2, 15625.9, 15895.0, 
19006.0, 19430.0, 20150.0,

De

Milton
AD5xd




On 2026-10-12 4:48 PM, Nick England via GreenKeys wrote:
> Navy’s HF fleet broadcast
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