Quote:
Originally Posted by Waldo Pepper
From experience of designing such things, they can radiate from DC to Xrays  |
I agree that some of the bench supplies (or specialist supplies) can produce sproggies that high but not though from a basic laptop switch mode where it's switching at only a few Khz which means that any harmonics at 2.4Ghz is at such a low power that little if any is radiated.