[RFI] Powerline noise humps?

Jim Brown jim at audiosystemsgroup.com
Wed May 11 00:33:48 EDT 2016

On Tue,5/10/2016 9:19 PM, David Winarsky wrote:
> - Here is a capture from my waterfall:http://imgur.com/HyuFcyK

My first guess is that it is the clock in some sort of microprocessor. 
If the humps drift, they're probably a switching power supply.

73, Jim K9YC

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