EN 62153-4-2:2004

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle
5 Procedure
  5.1 Test equipment
  5.2 Preparation of test sample
      5.2.1 Effective cable length
      5.2.2 Total cable length
      5.2.3 Inner termination of balanced cables
      5.2.4 Inner termination of coaxial (unbalanced) cables
      5.2.5 Connection of the screen
      5.2.6 Height of CUT over the ground plane
      5.2.7 Termination plates
      5.2.8 Complete preparation
  5.3 Calibration procedure
  5.4 Measuring procedure
6 Evaluation of the test result
7 Requirement

describes the injection clamp test method which determines the screening attenuation (as) of coaxial cables and the coupling attenuation (ac) of balanced shielded or unshielded data cables in a frequency range from 30 MHz up to 1 000 MHz and in a dynamic range up to 130 dB.