Standard

IEC 62153-4-4:2006 ED1

Revidert

Merknad: Denne standarden har en ny utgave: IEC 62153-4-4:2015 ED2

Rettelser og tillegg kjøpes separat.

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Omfang

determines the screening attenuation as of metallic communication cable screens. Due to the concentric outer tube, measurements are independent of irregularities on the circumference and outer electromagnetic field. A wide dynamic and frequency range can be applied to test even super-screened cables with normal instrumentation from low frequencies up to the limit of defined transversal waves in the outer circuit at approximately 4 GHz.

Dokumentinformasjon

  • Standard fra IEC
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: IS
  • ICS 33.100.10
  • ICS 33.120.10
  • ISO TC TC 46

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