[GreenKeys] Military RATT mark high/low change

[Duncan Brown]

On 21-Nov-22 22:12, Sheldon Daitch via GreenKeys wrote:
>
>
> We also used two tone pairs, and I have no idea what tone pairs were 
> used, but
> both tone pairs were keyed simultaneously (and at the same time), and 
> the tone
> convertors on the receive side used the two sets of tones in a 
> diversity process, which
> helped a bit in achieving good copy.
>
Were the two tone pairs in the same 6 Kc band or on separate sidebands?

Thanks,

Duncan
K2OEQ
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