CISPR TR 16-3:2003

Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports

This part of CISPR 16 contains specific technical reports and information on the history of CISPR. CISPR 16-3 has been reorganised into 4 parts, to accommodate growth and easier maintenance. This second edition of CISPR 16-3, together with CISPR 16-4-1, CISPR 16-4-3 and CISPR 16-4-4, cancels and replaces the first edition of CISPR 16-3, published in 2000, and its amendment 1 (2002). It contains the relevant clauses of CISPR 16-3 without technical changes.

General Information

• Status: Published
• Publication Date: 25-Nov-2003
• ICS: 33.100.10 - Emission
• ICS: 33.100.20 - Immunity
• Technical Committee: CIS/A - Radio-interference measurements and statistical methods
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 10-Aug-2010

Relations

• Amended By: CISPR TR 16-3:2003/AMD1:2005 - Amendment 1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports
• Effective Date: 05-Sep-2023
• Amended By: CISPR TR 16-3:2003/AMD2:2006 - Amendment 2 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports
• Effective Date: 05-Sep-2023
• Revises: CISPR TR 16-3:2000/AMD1:2002 - Amendment 1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: Reports and recommendations of CISPR
• Effective Date: 05-Sep-2023
• Revised: CISPR TR 16-3:2010 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: CISPR technical reports
• Effective Date: 05-Sep-2023
• Revises: CISPR TR 16-3:2000 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 3: Reports and recommendations of CISPR
• Effective Date: 05-Sep-2023

Standards Content (Sample)

TECHNICAL CISPR
REPORT 16-3
Second edition
2003-11
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
Specification for radio disturbance and immunity
measuring apparatus and methods –

Part 3:
CISPR technical reports
Reference number
CISPR 16-3/TR:2003(E)
Publication numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.

Consolidated editions
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edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the

base publication incorporating amendment 1 and the base publication incorporating
amendments 1 and 2.
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TECHNICAL CISPR
REPORT 16-3
Second edition
2003-11
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
Specification for radio disturbance and immunity
measuring apparatus and methods –

Part 3:
CISPR technical reports
© IEC 2003   Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail] Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale
XH
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

– 2 – CISPR 16-3/TR  IEC:2003(E)

CONTENTS
FOREWORD .3

INTRODUCTION .5

TABLE RECAPITULATING CROSS-REFERENCES .6

1 Scope .7

2 Normative references .7

3 Definitions.7
4 Technical reports. 10
4.1  Correlation between measurements made with apparatus having characteristics
differing from the CISPR characteristics and measurements made with CISPR
apparatus . 10
4.2 Interference simulators . 16
4.3 Relationship between limits for open-area test site and the reverberating
chamber . 22
4.4 Characterization and classification of the asymmetrical disturbance source
induced in telephone subscriber lines by AM broadcasting transmitters in the
LW, MW and SW bands . 27
4.5 The predictability of radiation in vertical directions at frequencies above 30 MHz . 60
4.6 The predictability of radiation in vertical directions at frequencies up to 30 MHz . 118
5 Background and history . 187
5.1 The history of the CISPR . 187
5.2 Historical background to the method of measurement of the interference power
produced by electrical household and similar appliances in the VHF range. 190

CISPR 16-3/TR © IEC:2003(E) – 3 –

INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
SPECIFICATION FOR RADIO DISTURBANCE

AND IMMUNITY MEASURING APPARATUS AND METHODS –

Part 3: CISPR technical reports

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to
promote international co-operation on all questions concerning standardization in the electrical and
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Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter
referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National
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6) All users should ensure that they have the latest edition of this publication.
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
The main task of IEC technical committees is to prepare International Standards. However,
a technical committee may propose the publication of a technical report when it has

collected data of a different kind from that which is normally published as an International
Standard, for example "state of the art".
CISPR 16-3, which is a technical report, has been prepared by CISPR subcommittee A:
Radio interference measurements and statistical methods.
This second edition of CISPR 16-3, together with CISPR 16-4-1, CISPR 16-4-3 and
CISPR 16-4-4 cancels and replaces the first edition of CISPR 16-3, published in 2000, and
its amendment 1 (2002). It contains the relevant clauses of CISPR 16-3 without technical
changes.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A bilingual version of this publication may be issued at a later date.

– 4 – CISPR 16-3/TR  IEC:2003(E)

The committee has decided that the contents of this publication will remain unchanged until

2006. At this date, the publication will be

• reconfirmed;
• withdrawn;
• replaced by a revised edition, or

• amended.
The text of this report is based on the following documents:

Report 33 – p/o CISPR 8, 1969; Report 38 – p/o CISPR 8, 1969; Report 49 – p/o CISPR

8C, 1980; Report: CIS/A(Sec)67 + CIS/A(Sweden)29; RM 2828/CISPR/A, 1985;

CIS/A(CO)32, 1985; CIS/A(Sec)58, 1983; CIS/A(Sec)58A, 1983; CIS/A(Sec)67, 1985;
CIS/A(CO)77A, 1993; CIS/A(CO)81, 1987; CIS/A(CO)82, 1994; CIS/A(CO)84, 1994;
CIS/A(Sec)84, 1987; CIS/A(Sec)88, 1988; CIS/A(Sec)88A, 1988; CIS/A(Sec)94, 1989;
CIS/A(Sec)115, 1991; CIS/A(Sec)115A, 1991; CIS/A(Sec)116, 1991; CIS/A(Sec)124, 1991;
CIS/A(Sec)128, 1992; CIS/A(Sec)132, 1993; CIS/A/166/CD, 1995.

CISPR 16-3/TR © IEC:2003(E) – 5 –

INTRODUCTION
CISPR 16-1, CISPR 16-2, CISPR 16-3 and CISPR 16-4 have been reorganised into 14

parts, to accommodate growth and easier maintenance. The new parts have also been

renumbered. See the list given below.

Old CISPR 16 publications New CISPR 16 publications

CISPR 16-1-1 Measuring apparatus

CISPR 16-1-2 Ancillary equipment – Conducted disturbances
Radio disturbance
and immunity
CISPR 16-1-3 Ancillary equipment – Disturbance power
CISPR 16-1
measuring
apparatus
Ancillary equipment – Radiated disturbances
CISPR 16-1-4
Antenna calibration test sites for 30 MHz to
CISPR 16-1-5
1 000 MHz
CISPR 16-2-1 Conducted disturbance measurements
Methods of
CISPR 16-2-2 Measurement of disturbance power
measurement of
CISPR 16-2
disturbances and
CISPR 16-2-3 Radiated disturbance measurements
immunity
CISPR 16-2-4
Immunity measurements
CISPR 16-3 CISPR technical reports
CISPR 16-4-1 Uncertainties in standardised EMC tests
Reports and
CISPR 16-3 recommendations Measurement instrumentation uncertainty
CISPR 16-4-2
of CISPR
Statistical considerations in the
CISPR 16-4-3
determination of EMC compliance of mass-
produced products
Statistics of complaints and a model for the
Uncertainty in EMC
CISPR 16-4 CISPR 16-4-4
calculation of limits
measurements
More specific information on the relation between the ‘old’ CISPR 16-3 and the present
‘new’ CISPR 16-3 is given in the table after this introduction (TABLE RECAPITULATING
CROSS REFERENCES).
Measurement instrumentation specifications are given in five new parts of CISPR 16-1,
while the methods of measurement are covered now in four new parts of CISPR 16-2.
Various reports with further information and background on CISPR and radio disturbances
in general are given in CISPR 16-3. CISPR 16-4 contains information related to
uncertainties, statistics and limit modelling.

– 6 – CISPR 16-3/TR  IEC:2003(E)

TABLE RECAPITULATING CROSS-REFERENCES

First edition of CISPR 16-3 Second edition of CISPR 16-3

Clauses, subclauses Clauses, subclauses

1.1 1
1.2 2
1.3 3
4 4
4.1 4.1
4.2 4.2
4.3 4.3
4.4 4.4
4.5 4.5
4.6 4.6
5 5
5.1 5.1
5.2 5.2
CISPR 16-3/TR © IEC:2003(E) – 7 –

SPECIFICATION FOR RADIO DISTURBANCE

AND IMMUNITY MEASURING APPARATUS AND METHODS –

Part 3: CISPR technical reports

1 Scope
This part of CISPR 16 contains specific technical reports and information on the history of

CISPR.
Over the years, the CISPR prepared a number of recommendations and reports that have

significant technical merit but were not generally available. Reports and recommendations
were for some time published in CISPR 7 and 8.
At its meeting in Campinas, Brazil, in 1988, subcommittee A agreed on the table of contents
of part 3 and to publish the reports for posterity by giving the reports a permanent place in
part 3.
With the reorganization of CISPR 16 in 2003, the significance of CISPR limits has been
moved to CISPR 16-4-3, whereas recommendations on statistics of disturbance complaints
and on the report on the determination of limits has been moved to CISPR 16-4-4. The
contents of Amendment 1 (2002) has been moved to CISPR 16-4-1.
2 Normative references
The following referenced documents are indispensable for the application of this document. For
dated references, only the edition cited applies. For undated references, the latest edition of the
referenced document (including any amendments) applies.
CISPR 11, Industrial, scientific and medical (ISM) radio-frequency equipment – Electro-
magnetic disturbance characteristics – Limits and methods of measurement
CISPR 16-1 (all parts), Specification for radio disturbance and immunity measuring
appa
...