GB/T 17737.11-2024Coaxial communication cables - Part 11: Sectional specification for semi-rigid cables with polyethylene(PE) dielectric (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting:

This document is Part 11 of GB/T 17737 "Coaxial communication cables": GB/T 17737 has published the following parts:

--- Part 1: General specifications General principles, definitions and requirements:

- Part 1-100: General requirements for electrical test methods;

- Part 1-101: Electrical test methods Conductor DC resistance test;

- Part 1-102: Electrical test methods Cable dielectric insulation resistance test;

- Part 1-103: Electrical test methods Capacitance test of cables;

- Part 1-104: Electrical test methods Capacitance stability test of cables;

- Part 1-105: Electrical test methods - Withstand voltage test for cable dielectrics;

- Part 1-106: Electrical test methods - Withstand voltage test for cable sheath;

- Part 1-107: Electrical test methods Cable microphonic charge level (mechanically induced noise) test;

- Part 1-108: Electrical test methods Characteristic impedance, phase delay, group delay, electrical length and propagation velocity tests;

- Part 1-112: Electrical test methods Return loss (impedance consistency) test;

- Part 1-113: Electrical test methods attenuation constant test;

- Part 1-115: Electrical test methods Impedance uniformity (pulse/step function return loss) test;

- Part 1-122: Electrical test methods Crosstalk test between coaxial cables;

- Part 1-200: General requirements for environmental test methods;

- Part 1-201: Environmental test methods - Cold bending performance test of cables;

- Part 1-203: Environmental test methods Water penetration test for cables;

- Part 1-205: Environmental test methods Solvent and contamination liquid resistance test;

- Part 1-301: Mechanical test methods Ovality test;

- Part 1-302: Mechanical test methods eccentricity test;

- Part 1-308: Mechanical test methods - Tensile strength and elongation test of copper-clad metals;

- Part 1-310: Mechanical test methods - Tests on torsional properties of copper-clad metals;

- Part 1-313: Mechanical test methods Adhesion of dielectric and sheath;

- Part 1-314: Mechanical test methods - Bending test for cables;

- Part 1-316: Mechanical test methods Maximum tensile test for cables;

- Part 1-317: Mechanical test methods Cable compression test;

- Part 1-318: Mechanical test methods Thermal properties test;

- Part 1-324: Mechanical test methods Cable abrasion resistance test;

- Part 1-325: Mechanical test methods Wind-induced vibration test:

--- Part 3: Sectional specification for coaxial cables for local area networks:

--- Part 4: Sectional specification for leaky cables:

--- Part 5: Sectional specification for trunk and distribution cables for CATV:

--- Part 8: Sectional specification for polytetrafluoroethylene insulated semi-flexible cables:

- Part 8-1: Blank detail specification for polytetrafluoroethylene insulated semi-flexible cables:

--- Part 10: Sectional specification for semi-rigid cables with fluoropolymer insulation:

--- Part 11: Sectional specification for polyethylene insulated semi-rigid cables:

This document is modified to adopt IEC 61196-11:2022 "Coaxial communication cables Part 11: Sectional specification for polyethylene insulated semi-rigid cables":

The technical differences between this document and IEC 61196-11:2022 and their reasons are as follows:

--- Change "air structure" to "other medium structure specified in relevant detailed specifications" (see 4.3): This document mainly stipulates that polyethylene Cable requirements for insulated media, air media are not applicable in many of the following test methods;

--- Added the content of toxic and hazardous substances "phthalates" (see 8.6) to comply with RoHS2:0 environmental protection standards:

The following editorial changes were made to this document:

---Corrigendum, change the normative reference IEC 61196-1-314 to the dated reference GB/T 17737.314-2018, 8:2:14 remains consistent:

Introduction

Coaxial communication cables have the advantages of low transmission loss and good anti-electromagnetic interference performance, and are widely used in various communications, electronic equipment and External information transmission lines are used in fields such as communications, radio and television, radar, electronic countermeasures, and data buses:

GB/T 17737 "Coaxial Communication Cable" includes the terminology, design, materials, test methods, and various coaxial cables:

The cable structure and material requirements, technical requirements, quality assurance regulations, packaging, transportation, storage and engineering use data: GB/T 17737 Various mechanical test method standards, GB/T 17737.3~GB/T 17737:× are various product specifications: When compiling product specifications, refer to the general General requirements of the specification, and related test method standards:

GB/T 17737 is intended to consist of the following parts:

--- Part 1: General specification General principles, definitions and requirements, the purpose is to specify the general principles, definitions and test methods for coaxial cables Require:

experiment method:

method:

method:

--- Part 3: Sectional specification for coaxial cables for local area networks, the purpose of which is to establish the characteristics and general performance of coaxial communication cables for local area networks Requirements, quality assessment procedures, tests and test methods, and recommended ratings:

--- Part 4: Leaky cable section specification aims to establish the characteristics and general performance requirements, quality evaluation procedures, tests and test methods, and recommended ratings:

--- Part 5: Sectional specification for trunk and distribution cables for CATV: The purpose is to establish the specifications for CATV trunk cables and CATV distribution cables:

Characteristics and general performance requirements, quality assessment procedures, tests and test methods, and recommended ratings for coaxial communication cables:

--- Part 6: CATV drop cable section specification, the purpose is to establish the characteristics and general use of CATV drop line coaxial communication cable Performance requirements, quality assessment procedures, tests and test methods, and recommended ratings:

--- Part 7: Sectional specification for cables for BCT, the purpose of which is to establish the characteristics and general performance requirements of coaxial communication cables for BCT, Quality assessment procedures, tests and test methods, and recommended ratings:

--- Part 8: Sectional specification for polytetrafluoroethylene insulated semi-flexible cables: The purpose is to establish polytetrafluoroethylene insulated semi-flexible coaxial communication cables:

Characteristics and general performance requirements, quality assessment procedures, tests and test methods, and recommended ratings of cables:

- Part 8-1: Blank Detail Specification for Polytetrafluoroethylene Insulated Semi-flexible Cables The purpose is to establish the Format and requirements for detail specifications for flexible coaxial communications cables:

--- Part 9: Sectional specification for flexible radio frequency coaxial cables, the purpose of which is to establish the characteristics and general performance of flexible radio frequency coaxial communication cables Requirements, quality assessment procedures, tests and test methods, and recommended ratings:

--- Part 10: Sectional specification for semi-rigid cables with fluoropolymer insulation: The purpose is to establish the fluoropolymer insulated semi-rigid coaxial communication cables:

Characteristics and general performance requirements, quality assessment procedures, tests and test methods, and recommended ratings of cables:

--- Part 11: Sectional specification for polyethylene insulated semi-rigid cables, the purpose of which is to establish the characteristics of polyethylene insulated semi-rigid coaxial communication cables and general performance requirements, quality assessment procedures, tests and test methods, and recommended ratings:

--- Part 13: Sectional specification for silica insulated semi-rigid cables: The purpose is to specify the characteristics of silica insulated semi-rigid coaxial cables and general performance requirements, quality assessment procedures, tests and test methods, and recommended ratings:

Coaxial communication cable Part 11: Sectional specification for polyethylene insulated semi-rigid cables

1 Scope

This document specifies the general requirements for polyethylene (PE) insulated semi-rigid coaxial communication cables, including materials and structure, model naming, identification, Marking, labeling, nominal ratings and characteristics, finished cable performance requirements, quality assessment, delivery and storage, etc:

This document applies to polyethylene (PE) insulated, tubular outer conductor semi-rigid coaxial communication cables: This type of cable is widely used in wireless communication equipment Interconnection with antennas, as well as RF and microwave electronic equipment, broadcasting and television, microwave relay, navigation, etc:

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document:

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document:

GB/T 2421-2020 Overview and Guidelines for Environmental Testing (IEC 60068-1:2013, IDT) GB/T 17737.1-2013 Coaxial communication cables Part 1: General specifications, definitions and requirements (IEC 61196-1:

2005, IDT)

GB/T 17737.201-2015 Coaxial communication cables Part 1-201: Environmental test methods Cable cold bending performance test (IEC 61196-1-201:2009, IDT) GB/T 17737.314-2018 Coaxial communication cables Part 1-314: Mechanical test methods Cable bending test (IEC 61196-1-314:2015, IDT) IEC 60332-1-2 Electrical and optical cables, flame tests under fire conditions - Part 1-2: Single insulated wire and cable, flame vertical 1kW premixed flame) Note: GB/T 18380.12-2022 Electrical cables and optical cables - Flame tests under flame conditions - Part 12: Vertical flame spread of single insulated wires and cables Test 1kW premixed flame test method (IEC 60332-1-2:2015, IDT) IEC 60754-1 Test methods for gases evolved during combustion of materials from electrical or optical cables Part 1: Determination of the total amount of halogen acid gases Note: GB/T 17650.1-2021 Test method for gases released during combustion of materials from electrical or optical cables Part 1: Determination of the total amount of halogen acid gases (IEC 60754-1:2019,IDT) IEC 60811-406 Test methods for non-metallic materials for electrical and optical cables Part 406: Other tests Polyethylene and polypropylene pounds IEC 60811-502 Test methods for non-metallic materials of electrical and optical cables Part 502: Mechanical tests Insulation shrinkage test