> Q <[EMAIL PROTECTED]> wrote:
>
>
>>>
>>>Yeah,we replaced it with a TCX-150G! and never looked back! LOL,73,Lee
[EMAIL PROTECTED] wrote:
> You know, Everyone around here keeps saying I should do that too.
>
Wouldn't mind that myself-I've worked Lee's machine...
> Seriously. I can unsquelch the MASTR-IIs local speaker and I don't
> have desense until I turn on the controller. And It gets really bad
> when it is geneating morse code, you can decode the CW as the noise
> gets quieter during a tone.
Shielding was much more of an issue with those than it is with newer
controllers. Make sure the board is screwed down into the cabinet, and
the lid is on and has a decent path to the chassis. Also individual
leads need individual shields. Audio path shields need to go to analog
ground, and other leads need to go to digital ground-and they cannot be
connected together at the connector on the back of the controller!
(Although, non-audio leads are not as critical to be shielded.)
--
Jim Barbour
WD8CHL
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