GB/T 5441.4-1985
Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method (English Version)

Standard No.
GB/T 5441.4-1985
Language
Chinese, Available in English version
Release Date
1985
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
 2016-11
Replace By
GB/T 5441-2016
Latest
GB/T 5441-2016
Scope
This standard applies to the measurement of coaxial to-end impedance and internal impedance inhomogeneity of 2.6/9.5mm, 1.2/4.4mm, 0.7/2.9mm manufacturing length coaxial cables by pulse echo method.

GB/T 5441.4-1985 history

  • 2016 GB/T 5441-2016 Test methods for communication cable
  • 1985 GB/T 5441.4-1985 Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method

GB/T 5441.4-1985 Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method was changed to GB/T 5441-2016 Test methods for communication cable.

Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method

GB/T 5441.4-1985 -All Parts

GB/T 5441.1-1985 Test methods for communication cable--General GB/T 5441.10-1985 Test methods for communication cable--Measurement of actual length of coaxial pair--Sine wave method GB/T 5441.2-1985 Test methods for communication cable--Capacitance test--Bridge method GB/T 5441.3-1985 Test methods for communication cable--Capacitance unbalance test GB/T 5441.4-1985 Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method GB/T 5441.5-1985 Test methods for communication cable--Characteristic impedance test of coaxial pair--Resonance method GB/T 5441.6-1985 Test methods for communication cable--Crosstalk attenuation test--Comparison method GB/T 5441.7-1985 Test methods for communication cable--Attenuation coefficient test--Open and short circuit method GB/T 5441.8-1985 Test methods for communication cable--Test for frequency characteristic of attenuation coefficient of coaxial pair--Comparison method GB/T 5441.9-1985 Test methods for communication cable--Test for ideal screening factor measured at power frequency


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