CISPR 16-1-1:2019

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

CISPR 16-1-1:2019

Name:CISPR 16-1-1:2019   Standard name:Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
Standard number:CISPR 16-1-1:2019   language:English and French language
Release Date:21-May-2019   technical committee:CIS/A - Radio-interference measurements and statistical methods
Drafting committee:   ICS number:01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION

CISPR 16-1-1
Edition 5.0 2019-05
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





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CISPR 16-1-1
Edition 5.0 2019-05
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 978-2-8322-6918-3

– 2 – CISPR 16-1-1:2019 © IEC 2019
CONTENTS
FOREWORD . 7
INTRODUCTION . 10
1 Scope . 11
2 Normative references . 11
3 Terms and definitions . 12
4 Fundamental characteristics of a measuring receiver. 16
4.1 General . 16
4.2 Input impedance . 17
4.3 Sine-wave voltage tolerance . 17
4.4 Overall pass-band selectivity . 17
4.5 Bandwidth . 19
4.6 Frequency tuning tolerance . 20
4.7 Intermediate frequency rejection ratio . 20
4.8 Image frequency rejection ratio . 20
4.9 Other spurious responses . 20
4.10 Limitation of intermodulation effects . 21
4.11 Limitations of receiver noise and internally-generated spurious signals . 22
4.11.1 Random noise . 22
4.11.2 Continuous wave . 22
4.12 Limitation of radio-frequency emissions from the measuring receiver . 22
4.12.1 Conducted emissions. 22
4.12.2 Radiated emissions . 22
4.13 Facilities for connection to a discontinuous disturbance analyzer . 23
5 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz . 23
5.1 General . 23
5.2 Response to pulses . 23
5.2.1 Amplitude relationship (absolute calibration) . 23
5.2.2 Variation with repetition frequency (relative calibration) . 23
6 Measuring receivers with peak detector for the frequency range 9 kHz to 18 GHz . 27
6.1 General . 27
6.2 Charge and discharge time constants ratio . 27
6.3 Overload factor . 28
6.4 Response to pulses . 28
7 Measuring receivers with average detector for the frequency range 9 kHz to
18 GHz . 28
7.1 General . 28
7.2 Overload factor . 29
7.3 Response to pulses . 29
7.3.1 Amplitude relationship . 29
7.3.2 Variation with repetition frequency . 30
7.3.3 Response to intermittent, unsteady and drifting narrowband
disturbances . 30
8 Measuring receivers with RMS-average detector for the frequency range 9 kHz to
18 GHz . 32
8.1 General . 32
8.2 Overload factor . 32

8.3 Response to pulses . 32
8.3.1 Construction details . 32
8.3.2 Amplitude relationship . 33
8.3.3 Variation with repetition frequency . 33
8.3.4 Response to intermittent, unsteady and drifting narrowband

disturbances . 34
9 Measuring receivers for the frequency range 1 GHz to 18 GHz with amplitude
probability distribution (APD) measuring function . 34
10 Discontinuous disturbance analyzers . 35
10.1 General . 35
10.2 Fundamental characteristics . 36
10.3 Test method for the validation of the performance check for the click
analyzer . 43
10.3.1 Basic requirements . 43
10.3.2 Additional requirements . 44
Annex A (normative) Determination of response to repeated pulses of quasi-peak and
RMS-average measuring receivers (see 3.6, 5.2.2, 8.2 and 8.3) . 45
A.1 General . 45
A.2 Response of the pre-detector stages . 45
A.3 Response of the quasi-peak detector to the output of preceding stages . 47
A.3.1 General . 47
A.3.2 Response of the indicating instrument to the signal from the detector . 48
A.4 Res
...

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