[Elecraft] K3 DTMF tones

[David Pratt]

In an archived message Lyle KK7P said .....

> Currently, use of a DTMF-equipped microphone or generating the tones
> with an attached device. The K3 does not generate DTMF tones,although
> it could in a future firmware enhancement.
>
> 73,
>
> Lyle KK7P

Well, in the absence of the long awaited DTMF software enhancement for
the K3  I have at last bought myself a Kenwood microphone, fitted with
an 8-pin plug that mates with the K3. But I have had no success in
getting the DTMF feature to work :-(

As the Kenwood mic is electret I have switched bias on with MIC SEL
although, surprisingly, the microphone seems to work equally well with
it switched off!

Does anyone know how to get the Kenwood DTMF mic to work with the K3?

73 de David G4DMP

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 | David M Pratt, Kippax, Leeds.   |
 | Website: http://www.g4dmp.co.uk |
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