METALLIC COMMUNICATION CABLES TEST METHODS - PART 1-1: ELECTRICAL - MEASUREMENT OF THE PULSE/STEP RETURN LOSS IN THE FREQUENCY DOMAIN USING THE INVERSE DISCRETE FOURIER TRANSFORMATION (IDFT)

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-2004

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement principle
5 Performance calculations
6 Procedure
  6.1 Coaxial cables
      6.1.1 Equipment
      6.1.2 Preparation of test specimen
      6.1.3 Calibration
      6.1.4 Attenuation constant
  6.2 Balanced cables
7 Expression of results
8 Requirements
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Specifies the test which determines the regularity of impedance of r.f. cables by measuring the return loss in the frequency domain using a vector network analyser equipped with a reflection test set (bridge) and transferring the results into the time domain by using the Inverse Discrete Fourier Transformation (IDFT).

DocumentType	Standard
Pages	13
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
NF EN 62153-1-1 : 2004	Identical
IEC 62153-1-1:2003	Identical
BS EN 62153-1-1:2004	Identical
I.S. EN 62153-1-1:2004	Identical
EN 62153-1-1:2004	Identical