Overview
IEC 61196-1-100:2015 is an international standard published by the International Electrotechnical Commission (IEC) that specifies the general requirements and conditions for electrical testing of coaxial communication cables. This standard forms part of the IEC 61196-1-1xx series, which details specific electrical test methods applicable to various types of coaxial cables. The 2015 edition is a technical revision of the 2005 edition, introducing more detailed ambient conditions and relocating the list of related standards to Annex A.
This standard provides a framework to ensure consistent testing environments, sample preparation, and reporting for electrical properties of coaxial cables, facilitating reliable performance evaluation and quality assurance across global manufacturers and users.
Key Topics
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Scope and Application
IEC 61196-1-100 outlines general procedures for electrical tests on coaxial communication cables and applies to the entire IEC 61196-1-1xx test series. Specific test parameters such as temperature, duration, and performance requirements are defined in individual cable standards related to the cable type being tested.
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Sample Preparation (Cable Under Test)
The cable sample length should suit the dynamic range and frequency requirements of the measurement equipment. Typical accuracy for length measurement is better than 1%, and pre-conditioning is required to stabilize specimen temperature under defined ambient conditions before testing.
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Test Conditions
Key environmental parameters for conducting tests include:
- Temperature between 15 °C and 35 °C
- Relative humidity from 25% to 75% (without condensation)
- Atmospheric pressure between 86 kPa and 106 kPa
Temperature tolerance is ±2 °C unless otherwise specified.
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Frequency Sweeping for Measurements
Electrical measurements involving frequency must cover the relevant frequency ranges using linear or logarithmic sweeps. The standard mandates a minimum of 200 frequency points per decade to ensure data resolution and accuracy.
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Test Reporting
Test reports must document measurement results alongside actual testing conditions and deviations to provide comprehensive traceability and comparability of test data.
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Related Test Methods
Annex A lists further specific test methods included in the IEC 61196-1-1xx series, such as DC resistance, capacitance, insulation resistance, characteristic impedance, return loss, attenuation, and crosstalk, offering comprehensive coverage of coaxial cable evaluation.
Applications
IEC 61196-1-100:2015 is essential for:
- Manufacturers to verify product conformity with international electrical performance criteria for coaxial cables used in telecommunications, broadcasting, and data transmission.
- Test laboratories requiring standardized procedures for repeatable and consistent electrical testing of coaxial cables.
- Procurement specialists and quality assurance teams seeking to establish or evaluate product compliance through documented test processes.
- Design engineers utilizing accurate cable characterization data to optimize cable systems in RF, microwave, and broadband communication networks.
The standard supports interoperability and performance reliability in diverse applications such as cable TV distribution, satellite communications, wireless networks, and broadband internet infrastructure.
Related Standards
- IEC 61196-1: Generic specification for coaxial cables including general definitions and requirements.
- IEC 61196-1-101 to IEC 61196-1-122: Detailed electrical test methods for various properties (e.g., conductivity, dielectric withstand, impedance, attenuation, microphony, crosstalk) across different cable constructions within the coaxial cable family.
- IEC 60050: International Electrotechnical Vocabulary providing terminology used in IEC documents.
For comprehensive and up-to-date information on the IEC 61196 series and additional related documents, access the IEC Webstore at www.iec.ch.
Keywords: IEC 61196-1-100, coaxial communication cables, electrical test methods, cable testing standards, IEC 61196 series, coaxial cable specifications, cable electrical performance, RF cable testing, impedance testing, attenuation measurement, coaxial cable quality, ambient test conditions