SN EN 55020 : 2007 AMD 12 2016
Current
The latest, up-to-date edition.
SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - IMMUNITY CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT
12-01-2013
1 Scope and object
2 Normative references
3 Definition and abbreviations
3.1 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 ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
Specifies the methods of measurement and specified limits applicable to sound and television receivers and to associated equipment with regard to their immunity characteristics to disturbing signals.
| Committee |
CES - CISPR TK
|
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 55020 : 2007 AMD 12 2016 | Identical |
| BS EN 55020 : 2007 | Identical |
| I.S. EN 55020:2007 | Identical |
| NBN EN 55020 : 2007 AMD 4 2014 | Identical |
| EN 55020:2007/A12:2016 | Identical |
| DIN EN 55020 : 2007 AMD 12 2017 | Identical |
| NEN EN 55020 : 2007 AMD 12 2016 | Identical |
| UNE-EN 55020:2007 | Identical |
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