KIO2 "Virtual Keying" and WriteLog

[JT Croteau]

Does anyone know if WriteLog supports "Virtual Keying" of CW/PTT
through the K2 KIO2 interface?  I've used N1MM in the past with other
rigs but it doesn't support Elecrafts "Virtual Keying".

Thanks

- JT
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[JT Croteau]

On 6/30/07, Philip Carter <[hidden email]> wrote:
> PTT doesn't go through the KIO2.  You would be better off using it
> through the KEY line.  I don't use writelog, so I don't know your unique
> situation.

Thanks for your reply but I do read manuals before I post and it says
I can key CW/PTT through the KIO2 using "virtual" keying as it is
called.

>From page 20 in the manual:

""Virtual" keying, using computer commands sent to the KIO2's serial
port: In this case, no
connection to the key or mic jacks is required for keying the K2. In
SSB mode, the computer sends the K2 "TX" and "RX" commands, which the
K2 responds to by turning PTT on and off internally. In CW mode, the
computer sends typed characters to the K2 using a "KY" command, and
the K2 converts the characters to dots and dashes internally. This
method of keying is supported by only a few remote control
applications, including RCP570 and Elecraft's K2REMOTE program. (For
details on the TX, RX, and KY commands, refer to the KIO2 Programmer's
Reference.)"


However, it doesn't look like many third party programs support it at
this time so I will most likely have to split off a line and use PTT
through the KEY jack like you suggest.

Thanks

- JT
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[Don Wilhelm-3]

JT,

You are correct, not many applications support the K2 "virtual keying".
  I do wish that would change, and perhaps it will now that Elecraft has
gotten more attention with the K3 (well, wishful thinking sometimes
produces results <G>).

I can only believe that it is not supported because the applications
attempt to support multiple transceivers with the same code - the K2 is
unique in this function (as far as I know), and the programmers would
have to branch off into routines that are specific for the K2 - that
means more code in their programs.

Perhaps one of the application authors could respond and provide his
reasons, but for the time being, it is prudent to use whatever
conversion hardware is necessary to activate the K2 key line.

73,
Don W3FPR

John Tobias Croteau wrote:

>
> ""Virtual" keying, using computer commands sent to the KIO2's serial
> port: In this case, no
> connection to the key or mic jacks is required for keying the K2. In
> SSB mode, the computer sends the K2 "TX" and "RX" commands, which the
> K2 responds to by turning PTT on and off internally. In CW mode, the
> computer sends typed characters to the K2 using a "KY" command, and
> the K2 converts the characters to dots and dashes internally. This
> method of keying is supported by only a few remote control
> applications, including RCP570 and Elecraft's K2REMOTE program. (For
> details on the TX, RX, and KY commands, refer to the KIO2 Programmer's
> Reference.)"
>
>
> However, it doesn't look like many third party programs support it at
> this time so I will most likely have to split off a line and use PTT
> through the KEY jack like you suggest.
>

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