[RFI] From: [irca] Strange RFI

Jim Brown jim at audiosystemsgroup.com
Tue Nov 14 15:01:20 EST 2023


On 11/14/2023 9:28 AM, AA5CT via RFI wrote:
> Looks like the switching frequency of a switching power supply.

It's clearly electronically generated noise, some sort of power control 
electronics with a stable clock, not frequency modulated.

73, Jim K9YC


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