[Elecraft] RTTY & PSK via K3
Stephen Prior
sjp at sjprior.fsnet.co.uk
Sun Feb 8 17:42:22 EST 2009
Lyle,
Thanks for the reply. We can read into that what we like then....!
73 Stephen G4SJP (but not holding his breath!)
KX-1, K2, K3
On 08/02/2009 22:16, "Lyle Johnson" <kk7p at wavecable.com> wrote:
>
>> I still have high hopes for that little connector hidden away under the
>> front panel! They're a bit coy about it's purpose methinks....
>
> /* COY OFF */
>
> The connector was put there in 2004. Its primary purpose is factory
> programing of the MCU in the K3. From the beginning of the K3 project,
> we've considered the possibility of attaching a small keyboard to that
> connector for RTTY/PSK/CW Tx operation.
>
> Costs of a custom keyboard for the quantities we'd need are too high.
> Suitably small and rugged OEM keyboards that could easily be made
> compatible have proven very difficult to locate.
>
> The then-common "PS/2" compatible keyboards have become scarcer. The
> ubiquitous interface is now USB.
>
> /* COY ON */
>
> There are other investigations afoot.
>
> 73,
>
> Lyle KK7P
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