DIN EN 55020 : 2007 AMD 12 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - IMMUNITY CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT
11-12-2022
01-12-2013
1 Scope and object
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions
3.2 Abbreviations
4 Immunity requirements
4.1 Performance criteria
4.2 Applicability
4.3 Immunity requirements for the antenna input connector
4.4 Immunity requirements for audio connectors
4.5 Immunity requirements for AC mains power connectors
4.6 Requirements for immunity to RF voltages
4.7 Immunity requirements for the enclosure port
5 Immunity measurements
5.1 General conditions during testing
5.2 Performance assessment
5.3 Measurement of input immunity
5.4 Measurement of immunity to RF voltage (common mode) at
antenna terminal
5.5 Measurement of screening effectiveness
5.6 Measurement of electrical transients
5.7 Measurement of immunity to induced voltages
5.8 Measurement of immunity from radiated fields
5.9 Measurement of electrostatic discharge
6 Interpretation of CISPR immunity limits
6.1 Significance of a CISPR limit
6.2 Compliance with limits on a statistical basis
Annex A (normative) Specification of the test-TV-set
Annex B (normative) Specification of filters and weighting network
Annex C (normative) Specification of coupling units and of
low-pass filter
Annex D (normative) Matching networks and mains stop filter
Annex E (normative) Construction information for the open
stripline and for the mains and loudspeaker band-stop filter
Annex F (normative) Calibration of the open stripline
Annex G (normative) Ferrite core sizes and materials
Annex H (informative) Frequency bands
Annex I (normative) Broadcast receivers for digital signals
Annex J (informative) Specification of the wanted signal
Annex K (informative) Objective evaluation of picture quality
Bibliography
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Annex ZZ (informative) Coverage of Essential Requirements of
EC Directives
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.