Per the manual the 538 Jupiter uses a floating audio output circuit for
the speaker. Therefore, one can not ground one side of the speaker line.
73
Bob, K4TAX
On 10/21/2015 10:00 AM, Carl Jón Denbow wrote:
Thanks, Frank. That's interesting because the shield is usually grounded. I
guess this means I'm muting the Jupiter speaker when I connect the K3s because
I'm grounding the floating Jupiter speaker circuit to the K3s ground. 73 de
Carl, N8VZ
Sent from my iPhone
>On Oct 21, 2015, at 6:29 AM,"kg9hfr...@gmail.com" <kg9hfr...@gmail.com>
wrote:
>
>
>Carl, see Jupiter manual, text on I-1
>Ungrounded speaker, speakers terminals balanced load.
>Frank, KG9H
>
>
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