All my ground loop problems went away after Bob, K4TAX, and Jim Brown,
K9yc, talked about this same thing on another reflector a couple of
years ago. It now seems so blamed obvious... like smacking your
forehead, and yelling,
"Sheesh... I could have had a V-8!)
ALL the stuff in the shack that interacts with any other stuff -
inducing transceivers, computers with sound cards, active studio
monitors (speakers), DSP audio filters, etc, -- all run off the SAME
heavy duty AC main line. Voila... no more buzzing. No more isolation
transformers.
Best thing I did when buying the house was to build the wife the kitchen
of her dreams... and the next best thing was to run extra AC lines to
the shack while the floor was all torn up.
----------------------- K8JHR -------------------------
On 5/19/2012 8:42 AM, Bob McGraw - K4TAX wrote:
> Using this system allows all of the equipment for the station to share the
> same neutral and same 3rd pin ground connection. In general, ground loops
> are eliminated, and a high degree of station safety is attained,
------------------------------------------------------------
...
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