NEN EN 55012 : 2008 AMD 1 2009

1 Scope
2 Normative references
3 Definitions
4 Limits of disturbance
  4.1 Determination of the appropriate limit level
  4.2 Broadband emissions
  4.3 Narrowband emissions
5 Methods of measurement
  5.1 Measuring apparatus requirements
  5.2 Measuring location requirements
  5.3 Test objects conditions
  5.4 Test frequencies
  5.5 Data collection
6 Methods of checking for compliance with CISPR
  requirements
  6.1 General
  6.2 Application of limit curves
  6.3 Evaluation (general)
  6.4 Type approval test
  6.5 Surveillance (quality audit) of series production
  6.6 Quick prototype check for development testing
      (broadband emissions only)
Annex A (normative) Statistical analysis of the results
         of the measurements
Annex B (informative) Rod antenna (monopole) performance
         equations and characterization of the rod antenna
         matching amplifier - The equivalent capacitance
         substitution method
Annex C (informative) Antenna and transmission line
         maintenance and characterization
Annex D (informative) Construction features of motor vehicles
         affecting the emission of ignition noise
Annex E (informative) Measurement of the insertion loss of the
         ignition noise suppressors
Annex F (informative) Methods of measurement to determine the
         attenuation characteristics of ignition noise
         suppressors for high-tension ignition systems
Annex G (informative) Flow chart for checking the applicability
         of CISPR 12
Annex H (informative) Procedure to determine an alternative
         emission limit for measurements at 3 m antenna distance
Annex ZA (normative) Normative references to international
          publication with their corresponding European
          publications
Figures

Gives protection for broadcast receivers in the frequency range of 30 MHz to 1000 MHz when used in the residential environment.