EEVblog #1178 – Build a $10 DIY EMC Probe

How to make your own magnetic H-field EMC probe out of semi-rigid coax for $10 that performs identically to a $300 commercial probe!
Search for “Low noise amplifier” and “semi-rigid rg402” on ebay.

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The EEVblog Store generally ships twice a week, on Tuesdays & Fridays, Sydney time. Dismiss