[RFI] Keyboard RFI
Jim Brown
jim at audiosystemsgroup.com
Fri Jul 28 02:57:55 EDT 2023
On 7/27/2023 9:09 PM, K9MA wrote:
> I recently rebuilt my whole station. Among other things, I neatened up
> all the wires and cables. Naturally, this resulted in a bunch of new RFI
> problems.
That is a symptom of failure to implement proper bonding and grounding.
See N0AX's ARRL Book on the topic, and/or the slides for my tutorial
talk. Don't let "audio" in the link fool you -- 99% of it is about
grounding and bonding for lightning protection, and for the prevention
of RF in the shack.
http://k9yc.com/GroundingAndAudio.pdf
73, Jim K9YC
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