[Elecraft] SP3 External Speaker details

[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 <elecraft at mailman.qth.net> 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.