[RFI] Powerline noise question

Jim Brown jim at audiosystemsgroup.com
Fri Dec 30 22:32:35 EST 2022


On 12/30/2022 6:46 PM, nm8rmedic via RFI wrote:
> Don't overlook the audio waveform 'oscilloscope' functionality of the IC705 as a means of identifying 60 and 120 Hz components of an arcing source.

Virtually all electronic power supply noise will have strong 60 and 120 
Hz components.

73, Jim


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