--- In [email protected], Kevin Custer <[EMAIL PROTECTED]>
wrote:
>
> hl31943 wrote:
>
> >I'm looking for some guidance. If I set the 1P up for 6dB de-
emphasis,
> >I don't have enough audio to sufficiently modulate the
transmitter. If
> >I option the 1P for gain (no de-emphasis), the DTMF no longer
> >responds, but I do have enough gain for good modulation. Should
I add
> >a LM386 and go with the de-emphasis?
> >
>
> That is one option, but I guess we should ask you where you are
getting
> the audio from?
Pin 1 of U403, I followed WA6ILQ's article for the most part.
>
> > I'm using this with a Mitrek.
> >
> >
>
> Give us some detail on its connections to the radio set.
>
> >Also, is B & D still around? The number I have is no longer good.
> >
>
> The last time I heard, Boyd Potts had possibly moved. I see his
website
> is no longer in service, so I doubt there is any factory service
> available. YMMV.
>
> Kevin Custer
>
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