[RFI] RFI from Horizonal Sweep

Jim Brown jimbrown.enteract at rcn.com
Wed Jan 7 07:44:21 EST 2004

On Wed, 7 Jan 2004 07:14:16 -0600, michael.findley at ni.com wrote:

>I would check this out and ferrite these wires

Ferrites turn the wires into RF chokes, so they essentially eliminate
the connection of the shield to ground. That sounds more like a way to
render the  the shield useless, not increase its effectiveness.  It
makes more sense to connect the shield to the chassis at more points
and reduce the size of any openings. 

Jim K9YC
Jim Brown
Audio Systems Group, Inc.

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