CISPR 32:2015

Electromagnetic compatibility of multimedia equipment - Emission requirements

CISPR 32:2015 is available as CISPR 32:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.  CISPR 32:2015 applies to multimedia equipment (MME) as defined in 3.1.24 and having a rated r.m.s. AC or DC supply voltage not exceeding 600 V. This publication covers two classes of MME (Class A and Class B). The MME classes are specified in Clause 4. The objectives of this publication are: 1) to establish requirements which provide an adequate level of protection of the radio spectrum, allowing radio services to operate as intended in the frequency range 9 kHz to 400 GHz; 2) to specify procedures to ensure the reproducibility of measurement and the repeatability of results. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. The contents of the corrigendum of June 2016 have been included in this copy.

Compatibilité électromagnétique des équipements multimédia - Exigences d'émission

CISPR 32:2015 is available as CISPR 32:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.  CISPR 32:2015 applies to multimedia equipment (MME) as defined in 3.1.24 and having a rated r.m.s. AC or DC supply voltage not exceeding 600 V. This publication covers two classes of MME (Class A and Class B). The MME classes are specified in Clause 4. The objectives of this publication are: 1) to establish requirements which provide an adequate level of protection of the radio spectrum, allowing radio services to operate as intended in the frequency range 9 kHz to 400 GHz; 2) to specify procedures to ensure the reproducibility of measurement and the repeatability of results. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. The contents of the corrigendum of June 2016 have been included in this copy.

General Information

• Status: Published
• Publication Date: 30-Mar-2015
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.100.10 - Emission
• Technical Committee: CIS/I - Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers
• Current Stage: PPUB - Publication issued
• Start Date: 31-Mar-2015
• Completion Date: 31-Mar-2015

Relations

• Replaces: CISPR 13:2009 - Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023
• Replaces: CISPR 13:2009/AMD1:2015 - Amendment 1 - Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023
• Replaces: CISPR 22:2008/ISH3:2012 - Interpretation sheet 3 - Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023
• Replaces: CISPR 22:2008/ISH2:2010 - Interpretation Sheet 2 - Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023
• Replaces: CISPR 22:2008/ISH1:2009 - Interpretation sheet 1 - Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023
• Replaces: CISPR 22:2008 - Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023
• Amended By: CISPR 32:2015/AMD1:2019 - Amendment 1 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 05-Sep-2023
• Corrected By: CISPR 32:2015/COR1:2016 - Corrigendum 1 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 05-Sep-2023
• Revises: CISPR 32:2012/COR1:2012 - Corrigendum 1 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 05-Sep-2023
• Revises: CISPR 32:2012/COR2:2012 - Corrigendum 2 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 05-Sep-2023
• Revises: CISPR 32:2012 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 05-Sep-2023

Standards Content (Sample)

CISPR 32 ®
Edition 2.0 2015-03
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
Electromagnetic compatibility of multimedia equipment – Emission
requirements
Compatibilité électromagnétique des équipements multimédia – Exigences
d'émission
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Central Office Tel.: [phone]
3, rue de Varembé [e-mail]
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

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variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
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and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and

CISPR.
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CISPR 32 ®
Edition 2.0 2015-03
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

Electromagnetic compatibility of multimedia equipment – Emission

requirements
Compatibilité électromagnétique des équipements multimédia – Exigences

d'émission
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.100.10 ISBN 978-2-8322-2607-0

– 2 – CISPR 32:2015 RLV  IEC 2015

CONTENTS
FOREWORD . 8
1  Scope . 10
2  Normative references. 10
3  Terms, definitions and abbreviations . 12
3.1  Terms and definitions . 12
3.2  Abbreviations . 16
4  Classification of equipment . 18
5  Requirements . 18
6  Measurements . 18
6.1  General . 18
6.2  Host systems and modular EUT . 19
6.3  Measurement proc edur e . 20
7  Equipment documentation . 20
8  Applicability . 21
9  Test report. 21
10  Compliance with this publication . 22
11  Measurement uncertainty . 23
Annex A (normative) Requirements . 24
A.1  General . 24
A.2  Requirements for radiated emissions . 25
A.3  Requirements for conducted emissions . 29
Annex B (normative) Exercising the EUT during measurement and test signal
specifications . 34
B.1  General . 34
B.2  Exercising of EUT ports . 34
B.2.1  Audio signals . 34
B.2.2  Video signals . 34
B.2.3  Digital broadcast signals . 35
B.2.4  Other signals . 35
Annex C (normative) Measurement procedures, instrumentation and supporting
information . 39
C.1  General . 39
C.2  Instrumentation and supporting information . 39
C.2.1  General . 39
C.2.2  Using CISPR 16 series as the basic standard . 39
C.2.3  EUT cycle time and measurement dwell time . 42
C.3  General measurement procedures . 42
C.3.1  Overview . 42
C.3.2  Prescan measurements . 44
C.3.3  Formal measurement s . 44
C.3.4  Specifics for radiated emission measurements . 44
C.3.5  Specifics for conducted emission measurements on the AC mains
power ports . 44
C.3.6  Specifics for conducted emission measurements on analogue/digital
data ports . 44

C.3.7  Specifics for conducted emission measurements on broadcast receiver
tuner ports . 45
C.3.8  Specifics for conducted emission measurements on RF modulator
output ports . 45
C.4  MME -relat e d measurement procedures . 45
C.4.1  Measurement of conducted emissions at analogue/digital data ports . 45
C.4.2  Measurement of emission voltages at a TV/FM broadcast receiver tuner
ports in the frequency range 30 MHz to 2,15 GHz . 52
C.4.3  Measurement of the wanted signal and emission voltage at RF
modulator output ports, in the frequency range 30 MHz to 2,15 GHz . 53
C.4.4  Additional Normalized Site Attenuation (NSA) values . 54
Annex D (normative) Arrangement of EUT, local AE and associated cabling . 55
D.1  Overv i ew. 55
D.1.1  General . 55
D.1.2  Table-top arrangement . 59
D.1.3  Floor standing arrangement . 59
D.1.4  Combinations of table-top and floor standing EUT arrangement . 60
D.1.5  Arrangements for radiated measurement in a FAR . 60
D.2  MME-related conditions for conducted emission measurement . 60
D.2.1  General . 60
D.2.2  Specific conditions for table-top equipment . 61
D.2.3  Specific requirements for floor standing equipment . 62
D.2.4  Specific requirements for combined table-top and floor standing
equipment . 62
D.3  MME-related requirements for radiated measurement . 62
D.3.1  General . 62
D.3.2  Requirements for table-top equipment . 62
Annex E (informative) Prescan measurements . 73
Annex F (informative) Test report contents summary . 74
Annex G (informative) Support information for the measurement procedures defined in
C.4.1.1 . 75
G.1  Schematic diagrams of examples of asymmetric artificial networks . 75
G.2  Rationale for emission measurements and procedures for wired network
ports . 83
G.2.1  Limits . 83
G.2.2  Combination of current probe and CVP . 85
G.2.3  Basic ideas of the CVP . 85
G.2.4  Combination of current and voltage limit . 85
G.2.5  Ferrite requirements for use in C.4.1.1 . 87
Annex H (normative) Supporting information for the measurement of outdoor unit of
home satellite receiving systems . 90
H.1  Rationale . 90
H.2  General . 90
H.3  Operation conditions . 91
H.4  Specific requirements for LO measurement . 91
H.5  EUT arrangements . 92
Annex I (informative) Other test methods and associated limits for radiated emissions . 94
I.1  General . 94
I.2  Procedures for radiated emission measurements using a GTEM or RVC . 94
I.3  Additional measurement procedure information . 96

– 4 – CISPR 32:2015 RLV  IEC 2015

I.3.1  General . 96
I.3.2
...

CISPR 32 ®
Edition 2.0 2015-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INT ERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
C OMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

Electromagnetic compatibility of multimedia equipment – Emission
requirements
Compatibilité électromagnétique des équipements multimédia – Exigences
d'émission
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
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et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
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International Standards for all electrical, electronic and related technologies.

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latest edition, a corrigenda or an amendment might have been published.

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CISPR 32 ®
Edition 2.0 2015-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INT ERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

C OMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

Electromagnetic compatibility of multimedia equipment – Emission

requirements
Compatibilité électromagnétique des équipements multimédia – Exigences

d'émission
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10 ISBN 978-2-8322-2388-8

– 2 – CISPR 32:2015  IEC 2015
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviations . 11
3.1 Terms and definitions . 11
3.2 Abbreviations . 16
4 Classification of equipment . 17
5 Requirements . 18
6 Measurements . 18
6.1 General . 18
6.2 Host systems and modular EUT . 18
6.3 Measurement procedure . 19
7 Equipment documentation . 20
8 Applicability . 20
9 Test report . 21
10 Compliance with this publication . 22
11 Measurement uncertainty . 22
Annex A (normative) Requirements . 23
A.1 General . 23
A.2 Requirements for radiated emissions . 24
A.3 Requirements for conducted emissions . 28
Annex B (normative) Exercising the EUT during measurement and test signal
specifications. 33
B.1 General . 33
B.2 Exercising of EUT ports . 33
B.2.1 Audio signals . 33
B.2.2 Video signals . 33
B.2.3 Digital broadcast signals . 34
B.2.4 Other signals . 34
Annex C (normative) Measurement procedures, instrumentation and supporting
information . 38
C.1 General . 38
C.2 Instrumentation and supporting information . 38
C.2.1 General . 38
C.2.2 Using CISPR 16 series as the basic standard . 38
C.2.3 EUT cycle time and measurement dwell time . 41
C.3 General measurement procedures . 41
C.3.1 Overview . 41
C.3.2 Prescan measurements . 43
C.3.3 Formal measurements . 43
C.3.4 Specifics for radiated emission measurements . 43
C.3.5 Specifics for conducted emission measurements on the AC mains
power ports . 43
C.3.6 Specifics for conducted emission measurements on analogue/digital
data ports . 43

C.3.7 Specifics for conducted emission measurements on broadcast receiver
tuner ports . 44
C.3.8 Specifics for conducted emission measurements on RF modulator
output ports . 44
C.4 MME-related measurement procedures . 44
C.4.1 Measurement of conducted emissions at analogue/digital data ports . 44
C.4.2 Measurement of emission voltages at a TV/FM broadcast receiver tuner
ports in the frequency range 30 MHz to 2,15 GHz . 50
C.4.3 Measurement of the wanted signal and emission voltage at RF
modulator output ports, in the frequency range 30 MHz to 2,15 GHz . 51
C.4.4 Additional Normalized Site Attenuation (NSA) values . 52
Annex D (normative) Arrangement of EUT, local AE and associated cabling . 54
D.1 Overview. 54
D.1.1 General . 54
D.1.2 Table-top arrangement . 58
D.1.3 Floor standing arrangement . 58
D.1.4 Combinations of table-top and floor standing EUT arrangement . 59
D.1.5 Arrangements for radiated measurement in a FAR . 59
D.2 MME-related conditions for conducted emission measurement . 59
D.2.1 General . 59
D.2.2 Specific conditions for table-top equipment . 60
D.2.3 Specific requirements for floor standing equipment . 61
D.2.4 Specific requirements for combined table-top and floor standing
equipment. 61
D.3 MME-related requirements for radiated measurement . 61
D.3.1 General .
...

CISPR 32 ®
Edition 2.1 2019-10
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

Electromagnetic compatibility of multimedia equipment –
Emission requirements
Compatibilité électromagnétique des équipements multimédia –
Exigences d'émission
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: [phone]
3, rue de Varembé [e-mail]
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
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Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.

need further assistance, please contact the Customer Service

Centre: [e-mail].
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

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La recherche avancée permet de trouver des publications IEC monde, avec plus de 22 000 articles terminologiques en
en utilisant différents critères (numéro de référence, texte, anglais et en français, ainsi que les termes équivalents dans
comité d’études,…). Elle donne aussi des informations sur les 16 langues additionnelles. Egalement appelé Vocabulaire
projets et les publications remplacées ou retirées. Electrotechnique International (IEV) en ligne.

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Restez informé sur les nouvelles publications IEC. Just 67 000 entrées terminologiques électrotechniques, en anglais
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Disponible en ligne et une fois par mois par email. publications IEC parues depuis 2002. Plus certaines entrées
antérieures extraites des publications des CE 37, 77, 86 et
Service Clients - webstore.iec.ch/csc CISPR de l'IEC.

Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
[e-mail].
CISPR 32 ®
Edition 2.1 2019-10
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

Electromagnetic compatibility of multimedia equipment –

Emission requirements
Compatibilité électromagnétique des équipements multimédia –

Exigences d'émission
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10 ISBN 978-2-8322-7466-8

CISPR 32 ®
Edition 2.1 2019-10
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

Electromagnetic compatibility of multimedia equipment –
Emission requirements
Compatibilité électromagnétique des équipements multimédia –
Exigences d'émission
– 2 – CISPR 32:2015+AMD1:2019 CSV
 IEC 2019
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviations . 12
3.1 Terms and definitions . 12
3.2 Abbreviations . 16
4 Classification of equipment . 18
5 Requirements . 18
6 Measurements . 18
6.1 General . 18
6.2 Host systems and modular EUT . 19
6.3 Measurement procedure . 20
7 Equipment documentation . 21
8 Applicability . 21
9 Test report . 22
10 Compliance with this publication . 23
11 Measurement instrumentation uncertainty . 23
Annex A (normative) Requirements . 25
A.1 General . 25
A.2 Requirements for radiated emissions . 26
A.3 Requirements for conducted emissions . 33
Annex B (normative) Exercising the EUT during measurement and test signal
specifications . 39
B.1 General . 39
B.2 Exercising of EUT ports . 39
B.2.1 Audio signals . 39
B.2.2 Video signals . 39
B.2.3 Digital broadcast signals . 40
B.2.4 Other signals . 40
Annex C (normative) Measurement procedures, instrumentation and supporting
information . 44
C.1 General . 44
C.2 Instrumentation and supporting information . 44
C.2.1 General . 44
C.2.2 Using CISPR 16 series as the basic standard . 44
C.2.3 EUT cycle time and measurement dwell time . 48
C.3 General measurement procedures . 48
C.3.1 Overview . 48
C.3.2 Prescan measurements . 51
C.3.3 Formal measurements . 52
C.3.4 Specifics for radiated emission measurements . 52
C.3.5 Specifics for conducted emission measurements on the AC mains
power ports . 52
C.3.6 Specifics for conducted emission measurements on analogue/digital
data ports . 52

 IEC 2019
C.3.7 Specifics for conducted emission measurements on broadcast receiver
tuner ports . 53
C.3.8 Specifics for conducted emission measurements on RF modulator
output ports . 53
C.4 MME-related measurement procedures . 53
C.4.1 Measurement of conducted emissions at analogue/digital data ports . 53
C.4.2 Measurement of emission voltages at a TV/FM broadcast receiver tuner
ports in the frequency range 30 MHz to 2,15 GHz . 62
C.4.3 Measurement of the wanted signal and emission voltage at RF
modulator output ports, in the frequency range 30 MHz to 2,15 GHz . 63
C.4.4 Additional Normalized Site Attenuation (NSA) values . 64
Annex D (normative) Arrangement of EUT, local AE and associated cabling . 66
D.1 Overview. 66
D.1.1 General . 66
D.1.2 Table-top arrangement . 71
D.1.3 Floor standing arrangement . 72
D.1.4 Combinations of table-top and floor standing EUT arrangement . 72
D.1.5 Arrangements for radiated measurement in a FAR . 72
D.2 MME-related conditions for conducted emission measurement . 73
D.2.1 General . 73
D.2.2 Specific conditions for table-top equipment . 74
D.2.3 Specific requirements for floor standing equipment . 74
D.2.4 Specific requirements for combined table-top and floor standing
equipment. 74
D.3 MME-related requirements for radiated measurement . 74
D.3.1 General .
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