Information technology equipment – Radio disturbance characteristics – Limits and methods of measurement

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

31-12-2021

Language(s)

English - French

Published date

24-09-2008

Publisher

International Electrotechnical Committee

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
4 Classification of ITE
5 Limits for conducted disturbance at mains terminals
   and telecommunication ports
6 Limits for radiated disturbance
7 Interpretation of CISPR radio disturbance limit
8 General measurement conditions
9 Method of measurement of conducted disturbance
   at mains terminals and telecommunication ports
10 Method of measurement of radiated disturbance
11 Measurement uncertainty
Annex A (normative) - Site attenuation measurements
        of alternative test sites
Annex B (normative) - Decision tree for peak detector
        measurements
Annex C (normative) - Possible test set-ups for common
        mode measurements
Annex D (informative) - Schematic diagrams of examples
        of impedance stabilization networks (ISN)
Annex E (informative) - Parameters of signals at
        telecommunication ports
Annex F (informative) - Rationale for disturbance
         measurements and methods on telecommunications
         ports
Annex G (informative) - Operational modes for some
        types of ITE
Bibliography

CISPR 22:2008 RLV contains the International Standard and its Redline version. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.
CISPR 22:2008 applies to information technology equipment (ITE). Procedures are given for the measurement of the levels of spurious signals generated by the ITE and limits are specified for the frequency range 9 kHz to 400 GHz for both class A and class B equipment. No measurements need be performed at frequencies where no limits are specified. The intention of this publication is to establish uniform requirements for the radio disturbance level of the equipment contained in the scope, to fix limits of disturbance, to describe methods of measurement and to standardize operating conditions and interpretation of results. This sixth edition of CISPR 22 cancels and replaces the fifth edition published in 2005, its Amendment 1 (2005) and Amendment 2 (2006). This edition constitutes a minor revision.
The contents of the interpretation sheets 1 (October 2009), 2 (April 2010) and 3 (April 2012) have been included in this copy.

DevelopmentNote	Stability date: 2017. (03/2013)
DocumentType	Redline
Pages	326
PublisherName	International Electrotechnical Committee
Status	Superseded
Supersedes	CISPR 22:2005 CISPR 22:2005/AMD2:2006 CISPR 22:2005+AMD1:2005+AMD2:2006 CSV CISPR 22:2005/AMD1:2005

CISPR 13:2009+AMD1:2015 CSV	Sound and television broadcast receivers and associated equipment -Radio disturbance characteristics - Limits and methods of measurement
CISPR 16-4-2:2011+AMD1:2014 CSV	Specification for radio disturbance and immunity measuring apparatusand methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
CISPR 16-1-4:2010+AMD1:2012+AMD2:2017 CSV	Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements
CISPR 16-1-1:2015	Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
ISO/IEC 11801:2002	Information technology Generic cabling for customer premises
IEC 61000-4-6 : 4.0	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
IEC 61000-4-6:2013	Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
CISPR 16-2-3:2016	Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements
CISPR 11:2015 RLV	Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
CISPR TR 16-3:2010+AMD1:2012+AMD2:2015 CSV	Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports