[Elecraft] Out of band data?

Jim Rhodes jimk0xu at gmail.com
Fri Jun 8 12:47:06 EDT 2018


Other possibilities: What you are hearing is not US based so FCC rules do
not apply, what you are hearing is DV and therefore belongs in the phone
band. I did not see the original post so I don't know if the poster
actually decoded the transmissions or not.

On Thu, Jun 7, 2018 at 11:38 PM, ANDY DURBIN <a.durbin at msn.com> wrote:

> "I'm pretty sure I am seeing people running data WELL beyond the band plan
> into the SSB section of several bands... 20m for almost certain."
>
>
> Quite possibly the RF second harmonic of an in-band 40 m signal. It's
> unlikely that anyone would hope to work a data mode QSO far away from the
> accepted normal frequencies. 40 m data is allowed up to 7.125 and twice
> that is well into 20 m phone allocation. Even the typical FT8 upper limit
> of about 7.076 has a second harmonic inside 20 m phone allocation.
>
>
> 73,
>
> Andy, k3wyc
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-- 
Jim K0XU
jim at rhodesend.net


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