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IEC TS 61156-1-2:2023 ED1

Multicore and symmetrical pair/ quad cables for digital communications - Part 1-2: Electrical transmission characteristics and test methods of symmetrical pair/ quad cables

Nov 29, 2023

General information

60.60     Nov 29, 2023

IEC

TC 46/SC 46C

Technical Specification

21.220  

English  

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Scope

IEC TS 61156-1-2:2023 specifies symmetrical pair/quad electrical transmission characteristics and test methods present in IEC 61156-1:2002 (Edition 2) and not carried into IEC 61156-1:2007 (Edition 3). It details characteristic impedance test methods and function fitting procedures, the open/short-circuit method and the background of unbalance attenuation measurement.
It is extended by a description of the balunless measurements technique, which is an amendment to the former technical report and is improved and incorporated into this new edition. The complete document is transferred into a technical specification.

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NOW

PUBLISHED
IEC TS 61156-1-2:2023 ED1
60.60 Standard published
Nov 29, 2023