CISPR 16-1-1:2010

Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus

CISPR 16-1-1:2010 specifies the characteristics and performance of equipment for the measurement of radio disturbance in the frequency range 9 kHz to 18 GHz. In addition, requirements are provided for specialized equipment for discontinuous disturbance measurements. The specifications in this standard apply to EMI receivers and spectrum analyzers. This third edition cancels and replaces the second edition published in 2006, and its Amendments 1 (2006) and 2 (2007). It is a technical revision. This main technical change with respect to the previous edition consists of the addition of new provisions for the use of spectrum analyzers for compliance measurements. CISPR 16-1-1:2009 has the status of a basic EMC publication in accordance with IEC Guide 107, Electromagnetic compatibility - Guide to the drafting of electromagnetic compatibility publications.
The contents of the corrigendum of October 2010 have been included in this copy.

Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 1-1: Appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Appareils de mesure

CISPR 16-1-1:2010 spécifie les caractéristiques et les performances des appareils de mesure des champs radioélectriques dans la gamme de fréquences de 9 kHz à 18 GHz. Des exigences pour les appareils spécialisés de mesure de perturbations non continues sont également spécifiées. Les spécifications de la présente norme s'appliquent aux récepteurs de perturbations électromagnétiques (EMI) et aux analyseurs de spectre. Cette troisième édition annule et remplace la deuxième édition parue en 2006 et ses amendements 1 (2006) et 2 (2007). Elle constitue une révision technique. La modification technique majeure suivante par rapport à l'édition précédente consiste en l'ajout de nouvelles dispositions pour l'utilisation d'analyseurs de spectre pour les mesures de conformité. La CISPR 16-1-1:2009 a le statut de publication fondamentale en CEM en accord avec le Guide 107 de la CEI, Compatibilité électromagnétique - Guide pour la rédaction des publications sur la compatibilité électromagnétique. Le contenu des corrigendum d'octobre 2010 et d'octobre 2011 a été pris en considération dans cet exemplaire.

General Information

• Status: Published
• Publication Date: 29-Jun-2014
• ICS: 33.100.10 - Emission
• Technical Committee: CIS/A - Radio-interference measurements and statistical methods
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 22-Sep-2015

Relations

• Amended By: CISPR 16-1-1:2010/AMD2:2014 - Amendment 2 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023
• Amended By: CISPR 16-1-1:2010/AMD1:2010 - Amendment 1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023
• Corrected By: CISPR 16-1-1:2010/COR1:2010 - Corrigendum 1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023
• Corrected By: CISPR 16-1-1:2010/COR2:2011 - Corrigendum 2 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023
• Revises: CISPR 16-1-1:2006/AMD1:2006 - Amendment 1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023
• Revises: CISPR 16-1-1:2006 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023
• Revised: 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
• Effective Date: 05-Sep-2023
• Revises: CISPR 16-1-1:2006/AMD2:2007 - Amendment 2 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
• Effective Date: 05-Sep-2023

Standards Content (Sample)

CISPR 16-1-1 ®
Edition 3.0 2010-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

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.

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CISPR 16-1-1 ®
Edition 3.0 2010-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XC
CODE PRIX
ICS 33.100.10 ISBN 978-2-88910-010-1
– 2 – CISPR 16-1-1 © IEC:2010
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
2 Normative references .9
3 Terms and definitions .10
4 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz .13
4.1 General .13
4.2 Input impedance.13
4.3 Sine-wave voltage accuracy .13
4.4 Response to pulses.13
4.4.1 Amplitude relationship (absolute calibration).13
4.4.2 Variation with repetition frequency (relative calibration) .14
4.5 Selectivity .18
4.5.1 Overall selectivity (passband).18
4.5.2 Intermediate frequency rejection ratio.19
4.5.3 Image frequency rejection ratio.19
4.5.4 Other spurious responses.20
4.6 Limitation of intermodulation effects .21
4.7 Limitation of receiver noise and internally generated spurious signals .22
4.7.1 Random noise .22
4.7.2 Continuous wave .22
4.8 Screening effectiveness .22
4.8.1 General .22
4.8.2 Limitation of radio-frequency emissions from the measuring receiver.23
4.9 Facilities for connection to a discontinuous disturbance analyzer .23
5 Measuring receivers with peak detector for the frequency range 9 kHz to 18 GHz .23
5.1 General .23
5.2 Input impedance.23
5.3 Fundamental characteristics.24
5.3.1 Bandwidth .24
5.3.2 Charge and discharge time constants ratio .24
5.3.3 Overload factor.25
5.4 Sine-wave voltage accuracy .25
5.5 Response to pulses.25
5.6 Selectivity .25
5.7 Intermodulation effects, receiver noise, and screening .26
6 Measuring receivers with average detector for the frequency range 9 kHz to
18 GHz.27
6.1 General .27
6.2 Input impedance.27
6.3 Fundamental characteristics.27
6.3.1 Bandwidth .27
6.3.2 Overload factor.27
6.4 Sine-wave voltage accuracy .28
6.5 Response to pulses.28
6.5.1 General .28

CISPR 16-1-1 © IEC:2010 – 3 –
6.5.2 Amplitude relationship .28
6.5.3 Variation with repetition frequency.29
6.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances.29
6.6 Selectivity .31
6.7 Intermodulation effects, receiver noise, and screening .31
7 Measuring receivers with rms-average detector for the frequency range 9 kHz to
18 GHz.31
7.1 General .31
7.2 Input impedance.31
7.3 Fundamental characteristics.32
7.3.1 Bandwidth .32
7.3.2 Overload factor.32
7.4 Sine-wave voltage accuracy .33
7.5 Response to pulses.33
7.5.1 Construction details.33
7.5.2 Amplitude relationship .33
7.5.3 Variation with repetition frequency.34
7.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances.34
7.6 Selectivity .35
7.7 Intermodulation effects, receiver noise, and screening .35
8 Measuring receivers for the frequency range 1 GHz to 18 GHz with amplitude
probability distribution (APD) measuring function.35
9 Disturbance analyzers .36
9.1 General .36
9.2 Fundamental characteristics.37
9.3 Test method for the validation of the performance check for the click
analyzer .
...

CISPR 16-1-1 ®
Edition 3.0 2010-01
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

BASIC EMC PUBLICATION
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
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]
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Switzerland www.iec.ch
About the IEC
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International Standards for all electrical, electronic and related technologies.

About IEC publications
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CISPR 16-1-1 ®
Edition 3.0 2010-01
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

BASIC EMC PUBLICATION
Specification for radio disturbance and immunity measuring apparatus and

methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring

apparatus
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.100.10 ISBN 978-2-8891-0010-1

CISPR 16-1-1 ®
Edition 3.0 2010-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

CISPR 16-1-1:2009
– 2 – CISPR 16-1-1 © IEC:2010
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
2 Normative references .9
3 Terms and definitions .10
4 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz .13
4.1 General .13
4.2 Input impedance.13
4.3 Sine-wave voltage accuracy .13
4.4 Response to pulses.13
4.4.1 Amplitude relationship (absolute calibration).13
4.4.2 Variation with repetition frequency (relative calibration) .14
4.5 Selectivity .18
4.5.1 Overall selectivity (passband).18
4.5.2 Intermediate frequency rejection ratio.19
4.5.3 Image frequency rejection ratio.19
4.5.4 Other spurious responses.20
4.6 Limitation of intermodulation effects .21
4.7 Limitation of receiver noise and internally generated spurious signals .22
4.7.1 Random noise .22
4.7.2 Continuous wave .22
4.8 Screening effectiveness .22
4.8.1 General .22
4.8.2 Limitation of radio-frequency emissions from the measuring receiver.23
4.9 Facilities for connection to a discontinuous disturbance analyzer .23
5 Measuring receivers with peak detector for the frequency range 9 kHz to 18 GHz .23
5.1 General .23
5.2 Input impedance.23
5.3 Fundamental characteristics.24
5.3.1 Bandwidth .24
5.3.2 Charge and discharge time constants ratio .24
5.3.3 Overload factor.25
5.4 Sine-wave voltage accuracy .25
5.5 Response to pulses.25
5.6 Selectivity .25
5.7 Intermodulation effects, receiver noise, and screening .26
6 Measuring receivers with average detector for the frequency range 9 kHz to
18 GHz.27
6.1 General .27
6.2 Input impedance.27
6.3 Fundamental characteristics.27
6.3.1 Bandwidth .27
6.3.2 Overload factor.27
6.4 Sine-wave voltage accuracy .28
6.5 Response to pulses.28
6.5.1 General .28

CISPR 16-1-1 © IEC:2010 – 3 –
6.5.2 Amplitude relationship .28
6.5.3 Variation with repetition frequency.29
6.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances.29
6.6 Selectivity .31
6.7 Intermodulation effects, receiver noise, and screening .31
7 Measuring receivers with rms-average detector for the frequency range 9 kHz to
18 GHz.31
7.1 General .31
7.2 Input impedance.31
7.3 Fundamental characteristics.32
7.3.1 Bandwidth .32
7.3.2 Overload factor.32
7.4 Sine-wave voltage accuracy .33
7.5 Response to pulses.33
7.5.1 Construction details.33
7.5.2 Amplitude relationship .33
7.5.3 Variation with repetition frequency.34
7.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances.34
7.6 Selectivity .35
7.7 Intermodulation effects, receiver noise, and screening .35
8 Measuring receivers for the frequency range 1 GHz to 18 GHz with amplitude
probability distribution (APD) measuring function.35
9 Disturbance analyzers .36
9.1 General .36
9.2 Fundamental characteristics.37
9.3 Test method for the validation of the performance check for the click
analyzer .43
9.3.1 Basic requirements.43
9.3.2 Additional requirements .44
Annex A (normative) Determination of response to repeated pulses of quasi-peak and
rms-average measuring receivers (See 3.6, 4.4.2, 7.3.2 and 7.5.1) .45
Annex B (normative) Determination of pulse generator spectrum (See 4.4, 5.5, 6.5,
7.5).51
Annex C (normative) Accurate measurements of the output of nanosecond pulse
generators (See 4.4, 5.5, 6.5, 7.5) .53
Annex D (normative) Influence of the quasi-peak measuring receiver characteristics
on its pulse response (See 4.4.2).55
Annex E (normative) Response of average and peak measuring receivers (See 6.3.1) .56
Annex F (normative) Performance check of the exceptions from the definitions of a
click according to 4.2.3 of CISPR 14-1.65
Annex G (informative) Rationale for the specifications of t
...

CISPR 16-1-1 ®
Edition 3.1 2010-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

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 la CEI ou du Comité national de la CEI du pays du demandeur.
Si vous avez des questions sur le copyright de la CEI ou si vous désirez obtenir des droits supplémentaires sur cette
publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.

IEC Central Office
3, rue de Varembé
CH-1211 Geneva 20
Switzerland
Email: [e-mail]
Web: www.iec.ch
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.
 Catalogue of IEC publications: www.iec.ch/searchpub
The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,…).
It also gives information on projects, withdrawn and replaced publications.
 IEC Just Published: www.iec.ch/online_news/justpub
Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available
on-line and also by email.
 Electropedia: www.electropedia.org
The world's leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions
in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical
Vocabulary online.
 Customer Service Centre: www.iec.ch/webstore/custserv
If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service
Centre FAQ or contact us:
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A propos de la CEI
La Commission Electrotechnique Internationale (CEI) 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 CEI
Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possédez
l’édition la plus récente, un corrigendum ou amendement peut avoir été publié.
 Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm
Le Catalogue en-ligne de la CEI vous permet d’effectuer des recherches en utilisant différents critères (numéro de référence,
texte, comité d’études,…). Il donne aussi des informations sur les projets et les publications retirées ou remplacées.
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Restez informé sur les nouvelles publications de la CEI. Just Published détaille deux fois par mois les nouvelles
publications parues. Disponible en-ligne et aussi par email.
 Electropedia: www.electropedia.org
Le premier dictionnaire en ligne au monde de termes électroniques et électriques. Il contient plus de 20 000 termes et
définitions en anglais et en français, ainsi que les termes équivalents dans les langues additionnelles. Egalement appelé
Vocabulaire Electrotechnique International en ligne.
 Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm
Si vous désirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du
Service clients ou contactez-nous:
Email: [e-mail]
Tél.: [phone]
Fax: [phone]
CISPR 16-1-1 ®
Edition 3.1 2010-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX CQ
ICS 33.100.10 ISBN 978-2-88912-193-9
– 2 – CISPR 16-1-1  IEC:2010+A1:2010
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
INTRODUCTION (to amendment 1) . 8

1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz . 13
4.1 General . 13
4.2 Input impedance . 13
4.3 Sine-wave voltage accuracy . 13
4.4 Response to pulses . 14
4.4.1 Amplitude relationship (absolute calibration) . 14
4.4.2 Variation with repetition frequency (relative calibration) . 14
4.5 Selectivity . 19
4.5.1 Overall selectivity (passband) . 19
4.5.2 Intermediate frequency rejection ratio . 19
4.5.3 Image frequency rejection ratio. 19
4.5.4 Other spurious responses . 21
4.6 Limitation of intermodulation effects . 22
4.7 Limitation of receiver noise and internally generated spurious signals . 23
4.7.1 Random noise . 23
4.7.2 Continuous wave . 23
4.8 Screening effectiveness . 23
4.8.1 General . 23
4.8.2 Limitation of radio-frequency emissions from the measuring receiver. 24
4.9 Facilities for connection to a discontinuous disturbance analyzer . 24
5 Measuring receivers with peak detector for the frequency range 9 kHz to 18 GHz . 24
5.1 General . 24
5.2 Input impedance . 24
5.3 Fundamental characteristics . 25
5.3.1 Bandwidth . 25
5.3.2 Charge and discharge time constants ratio . 25
5.3.3 Overload factor . 26
5.4 Sine-wave voltage accuracy . 26
5.5 Response to pulses . 26
5.6 Selectivity . 26
5.7 Intermodulation effects, receiver noise, and screening . 27
6 Measuring receivers with average detector for the frequency range 9 kHz to
18 GHz . 28
6.1 General . 28
6.2 Input impedance . 28
6.3 Fundamental characteristics . 28
6.3.1 Bandwidth . 28
6.3.2 Overload factor . 28

CISPR 16-1-1  IEC:2010+A1:2010 – 3 –
6.4 Sine-wave voltage accuracy . 29
6.5 Response to pulses . 29
6.5.1 General . 29
6.5.2 Amplitude relationship . 29
6.5.3 Variation with repetition frequency . 30
6.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances . 30
6.6 Selectivity . 32
6.7 Intermodulation effects, receiver noise, and screening . 32
7 Measuring receivers with rms-average detector for the frequency range 9 kHz to
18 GHz . 32
7.1 General . 32
7.2 Input impedance . 32
7.3 Fundamental characteristics . 33
7.3.1 Bandwidth . 33
7.3.2 Overload factor . 33
7.4 Sine-wave voltage accuracy . 34
7.5 Response to pulses . 34
7.5.1 Construction details . 34
7.5.2 Amplitude relationship . 34
7.5.3 Variation with repetition frequency . 35
7.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances . 35
7.6 Selectivity . 36
7.7 Intermodulation effects, receiver noise, and screening . 36
8 Measuring receivers for the frequency range 1 GHz to 18 GHz with amplitude
probability distribution (APD) measuring function . 36
9 Disturbance analyzers . 37
9.1 General . 37
9.2 Fundam
...

CISPR 16-1-1 ®
Edition 3.2 2014-06
CONSOLIDATED
VERSION
VERSION
CONSOLIDÉE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

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CISPR 16-1-1 ®
Edition 3.2 2014-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Specification for radio disturbance and immunity measuring apparatus and

methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring

apparatus
Spécifications des méthodes et des appareils de mesure des perturbations

radioélectriques et de l'immunité aux perturbations radioélectriques –

Partie 1-1: Appareils de mesure des perturbations radioélectriques et de

l'immunité aux perturbations radioélectriques – Appareils de mesure

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10 ISBN 978-2-8322-1684-2

CISPR 16-1-1 ®
Edition 3.2 2014-06
REDLINE VERSION
VERSION REDLINE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 1-1: Appareils de mesure des perturbations radioélectriques et de
l'immunité aux perturbations radioélectriques – Appareils de mesure

– 2 – CISPR 16-1-1:2010
+AMD1:2010+AMD2:2014  IEC 2014
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
INTRODUCTION to Amendment 1 . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz . 14
4.1 General . 14
4.2 Input impedance . 14
4.3 Sine-wave voltage accuracy . 14
4.4 Response to pulses . 14
4.4.1 Amplitude relationship (absolute calibration) . 14
4.4.2 Variation with repetition frequency (relative calibration) . 15
4.5 Selectivity . 19
4.5.1 Overall selectivity (passband) . 19
4.5.2 Intermediate frequency rejection ratio . 20
4.5.3 Image frequency rejection ratio . 20
4.5.4 Other spurious responses . 21
4.6 Limitation of intermodulation effects . 22
4.7 Limitation of receiver noise and internally generated spurious signals . 23
4.7.1 Random noise . 23
4.7.2 Continuous wave . 23
4.8 Screening effectiveness . 23
4.8.1 General . 23
4.8.2 Limitation of radio-frequency emissions from the measuring receiver . 24
4.9 Facilities for connection to a discontinuous disturbance analyzer . 24
5 Measuring receivers with peak detector for the frequency range 9 kHz to 18 GHz . 24
5.1 General . 24
5.2 Input impedance . 24
5.3 Fundamental characteristics . 25
5.3.1 Bandwidth . 25
5.3.2 Charge and discharge time constants ratio . 25
5.3.3 Overload factor . 26
5.4 Sine-wave voltage accuracy . 26
5.5 Response to pulses . 26
5.6 Selectivity . 26
5.7 Intermodulation effects, receiver noise, and screening . 27
6 Measuring receivers with average detector for the frequency range 9 kHz to
18 GHz . 28
6.1 General . 28
6.2 Input impedance . 28
6.3 Fundamental characteristics . 28
6.3.1 Bandwidth . 28
6.3.2 Overload factor . 28
6.4 Sine-wave voltage accuracy . 29

+AMD1:2010+AMD2:2014  IEC 2014
6.5 Response to pulses . 29
6.5.1 General . 29
6.5.2 Amplitude relationship . 29
6.5.3 Variation with repetition frequency . 30
6.5.4 Response to intermittent, unsteady and drifting narrowband
disturbances . 30
6.6 Selectivity . 32
6.7 Intermodulation effects, receiver noise, and screening . 32
7 Measuring receivers with rms-aver
...