This video provides a short technical overview of EMC pre-compliance, how pre-compliance testing is performed, and the most common instruments and accessories used in pre-compliance testing. Learn more about EMI Precompliance: http://rsna.us/6051gc5Od Timeline: 00:00 Introduction 00:18 About EMC compliance 01:42 Types of EMI testing: conducted vs. radiated 02:53 About compliance testing 04:08 About pre-compliance testing 05:07 From design to compliance 06:15 Requirements for pre-compliance testing 06:46 Test location/site 08:11 Instruments used in pre-compliance testing 08:33 EMI receivers/spectrum analyzers for precompliance 09:45 Limit lines 11:00 Common EMI detector types 12:17 Spectrograms 13:32 Preselection (EMI receivers) 14:58 Time domain scan (EMI receivers) 15:58 Oscilloscopes for precompliance 17:25 Fast Fourier Transform (FFT) 18:28 Comparison of instruments used for precompliance 19:31 Precompliance accessories 19:54 LISN (line impedance stabilization network) 21:04 Antennas 22:28 Near field probes 23:56 Software 25:00 Summary

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