I.S. EN 55017:2011

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Classification of EMC filtering devices
5 Insertion loss measurement
6 Impedance measurement
7 S-parameter measurement
8 Presentation of results
Annex A (normative) - Uncertainty estimation for the
        measurement of the suppression characteristics
        of EMC filtering devices
Annex B (informative) - Examples of test boxes for
        insertion loss measurement
Annex C (informative) - Insertion loss test methods
        with non-50 ohm systems
Annex D (informative) - Realization of the buffer-network
        for insertion loss measurement
Annex E (informative) - Insertion loss measurement -
        General discussion
Annex F (informative) - Set-up for impedance measurement
Annex G (informative) - S-parameter measurement of
        common-mode choke coils
Annex H (informative) - Measurement set-up for
        S-parameters of a DUT without wire leads
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Describes methods to measure the radio interference suppression characteristics of passive EMC filtering devices used in power and signal lines, and in other circuits.