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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• #magnetic_field
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• #rigid_coax
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• #emc_testing_diy
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• #tekbox
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• #spectrum_analyzer
• #electromagnetic_compatibility