Norm

IEC/TR 61156-1-2:2009 en

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

Volledig inclusief:

  • Deze norm is ingetrokken sinds 06-10-2014

191,11

Over deze norm

Status Ingetrokken
Aantal pagina's 46
Commissie Cables, wires, waveguides, R.F. connectors, R.F. and microwave passive components and accessoires
Gepubliceerd op 01-05-2009
Taal Engels
This technical report is a revision of the symmetrical pair/quad electrical transmission characteristics present in IEC 61156-1:2002 (Edition 2) and not carried into IEC 61156-1:2007 (Edition 3). This technical report includes the following topics from 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.

Details

ICS-code 33.120.20
Nederlandse titel Multicore and symmetrical pair/quad cables for digital communications - Part 1-2: Electrical transmission characteristics and test methods of symmetrical air/quad cables
Engelse titel Multicore and symmetrical pair/quad cables for digital communications - Part 1-2: Electrical transmission characteristics and test methods of symmetrical air/quad cables
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