GB/T 17737.10-2024Coaxial communication cables - Part 10: Sectional specification for semi-rigid cables with fluoropolymer 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 10 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 replaces GB/T 17737.2-2000 "Radio Frequency Cables Part 2: Polytetrafluoroethylene (PTFE) Insulated Semi-rigid Radio Frequency Coaxial Cables Compared with GB/T 17737.2-2000, in addition to structural adjustments and editorial changes, the main technical changes are as follows:

--- Changed the scope, terms and definitions (see Chapter 1, Chapter 3, Chapter 1 of the:2000 edition);

--- Added materials and cable structures (see Chapter 4);

--- Changed the rated values and characteristics (see Chapter 7, Chapter 2 of the:2000 edition);

--- Added IEC model naming, identification, marking and labeling (see Chapter 5 and Chapter 6);

--- Changed the finished cable test (see Chapter 8, Chapter 3 of the:2000 edition);

--- Modified quality assessment (see Chapter 9, Chapter 4 of the:2000 edition);

--- Added delivery and storage (see Chapter 10);

--- Added "Performance requirements of typical cables" and "Temperature shock" (see Appendix A and Appendix B):

This document is equivalent to IEC 61196-10:2022 "Coaxial communication cables Part 10: Fluoropolymer insulated semi-rigid cables "Specification":

The following minimal editorial changes were made to this document:

--- Added 8:1 normative references to IEC 61196-1 (all parts) in Chapter 2, normative references in Table 3 IEC 61196-1-111 and IEC 61196-1-1 with normative references in Chapter 9;

--- In paragraph 4:4, delete "(approximately rounded value)" and correct "2:18 mm (0:079")" to "2:18 mm (0:086")";

--- Correct "digital characters" in 5:2b) to "characters";

--- Correct "RMS" in 8:2:4 to "rms";

--- Correct "Table A:1" in A:2 to "Table A:2";

--- Correct the original title of C:2 to "Quality Assessment", the original title of C:2:1 to "Identification, Approval and Maintenance", and the "See" in Table C:2 A:2:3:2" is corrected to "see C:2:3:2":

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 specifications General principles, definitions and requirements, the purpose is to specify the general principles, definitions of coaxial cable design and test methods and requirements:

experiment 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 specification, the purpose is 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 cables Part 10:

Sectional specification for semi-rigid cables with fluoropolymer insulation

1 Scope

This document specifies the materials and cable construction, model naming, identification, marking and labeling, nominal rating of fluoropolymer insulated semi-rigid cables Values and characteristics, requirements for finished cables, quality assessment, delivery and storage, etc:

This document applies to semi-rigid coaxial communication cables with fluoropolymer insulation and tubular outer conductor:

Cables are widely used in mobile communication systems, microwave test equipment, radar, aerospace and other fields:

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 17737.314-2018 Coaxial communication cables Part 1-314: Mechanical test methods Bending test (IEC 61196-1-314:2015,IDT) GB/T 17737.318-2018 Coaxial communication cable Part 1-318: Mechanical test methods Thermal performance test (IEC 61196-1-318:2008,IDT) IEC 60322-1-2 Electrical and optical cables, flame tests under fire conditions - Part 1-2: Single insulated wire and cable, flame vertical 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 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 61034-2 Determination of smoke density of cables burning under specific conditions Part 2: Test procedures and requirements ments) Note: GB/T 17651.2-2021 Determination of smoke density of electric or optical cables burning under specific conditions Part 2: Test procedures and requirements (IEC 61034-2:2019,IDT) IEC 61169-4 RF connectors Part 4: Outer conductor inner diameter 16mm (0:63in), characteristic impedance 50ohm, threaded connection