SP3 External Speaker details

[Elecraft mailing list]

Wayne,
Could you comment on what steps you took for RF isolation. I assume that since it wasn’t mentioned, there
is no small audio amp in the speaker box.

Thanks and Regards,

alan/K6ADG
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[wayne burdick]

The SP3 is passive. The K3's AF amp has plenty of audio drive.

We have seen zero RFI issues during our testing.

73,
Wayne
N6KR


On Sep 12, 2015, at 7:56 PM, Alan Geller via Elecraft <[hidden email]> wrote:

> Wayne,
> Could you comment on what steps you took for RF isolation. I assume that since it wasn’t mentioned, there
> is no small audio amp in the speaker box.


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