ДСТУ EN 55022:2014 Оборудование информационных технологий. Характеристики радиопомех. Нормы и методы измерения (EN 55022:2010, EN 55022:2010/AC:2011, IDT)

ПІДТВЕРДЖУВАЛЬНЕ ПОВІДОМЛЕННЯ

Міністерство економічного розвитку і торгівлі України

Наказ від 29.12.2014 № 1483

EN 55022:2010, EN 55022:2010/AC:2011

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

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 55022:2014
(EN 55022:2010, EN 55022:2010/AC:2011, IDT)

Обладнання інформаційних технологій. Характеристики радіозавад.
Норми та методи вимірювання

З наданням чинності від 2016–01–01

CONTENTS

INTRODUCTION

1 Scope and object

2 Normative references

3 Definitions

4 Classification of ITE

4.1 Class B ITE

4.2 Class A ITE

5 Limits for conducted disturbance at mains terminals and telecommunication ports

5.1 Limits of mains terminal disturbance voltage

5.2 Limits of conducted common mode (asymmetric mode) disturbance at telecommunication ports

6 Limits for radiated disturbance

6.1 Limits below 1 GHz

6.2 Limits above 1 GHz

7 Interpretation of CISPR radio disturbance limit

7.1 Significance of a CISPR limit

7.2 Application of limits in tests for conformity of equipment in series production

8 General measurement conditions

8.1 Ambient noise

8.2 General arrangement

8.3 EUT arrangement

8.4 Operation of the EUT

9 Method of measurement of conducted disturbance at mains terminals and telecommunication ports

9.1 Measurement detectors

9.2 Measuring receivers

9.3 Artificial mains network (AMN)

9.4 Ground reference plane

9.5 EUT arrangement

9.6 Measurement of disturbances at telecommunication ports

9.7 Recording of measurements

10 Method of measurement of radiated disturbance

10.1 Measurement detectors

10.2 Measuring receiver below 1 GHz

10.3 Antenna below 1 GHz

10.4 Measurement site below 1 GHz

10.5 EUT arrangement below 1 GHz

10.6 Radiated emission measurements above 1 GHz

10.7 Recording of measurements

10.8 Measurement in the presence of high ambient signals

10.9 User installation testing

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

Bibliography