Standard

NEK IEC TR 61156-1-2:2009

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK IEC TR 61156-1-2:2009+A1:2014 CSV

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

This technical report is a revision of the symmetrical pair/quad electrical transmission characteristics present in urn:iec:std:iec:61156-1:2002-12:::IEC 61156‑1:2002 (Edition 2) and not carried into urn:iec:std:iec:61156-1:2007-06:::IEC 61156‑1:2007 (Edition 3).This technical report includes the following topics from urn:iec:std:iec:61156-1:2002-12:::IEC 61156‑1:2002:the characteristic impedance test methods and function fitting procedures of 3.3.6;Annex A covering basic transmission line equations and test methods;Annex B covering the open/short-circuit method;Annex C covering unbalance attenuation.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: TR
  • ICS 33.120.20
  • National Committee TC 46/SC 46C

Produktrelasjon