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YD/T 1667-2025Telecommunication cables - Foamed polyolefin dielectric, smooth or knurl copper ��aluminum�� -tube outer conductor�� 50 Ohm radio-frequency coaxial cable for wireless communications (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 17, 2025

Implementation date

July 1, 2026

Scope

YD/T 1667-2025 (Telecommunication cables - Foamed polyolefin dielectric, smooth or knurl copper ��aluminum�� -tube outer conductor�� 50 Ohm radio-frequency coaxial cable for wireless communications) is available as an English-translated PDF.

YD/T 1667-2025 — This standard specifies the product classification, requirements, test methods, inspection rules, packaging, transportation, and storage of 50�� foam polyolefin insulated smooth (rolled-textured) copper (aluminum) tube outer conductor radio frequency coaxial cables for wireless communication.

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Document preview — YD/T 1667-2025

National Standard of the People's Republic of China

ICS: 33.120.10
Classification: K 13
Replacing: YD/T 1667-2007

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the product classification, requirements, test methods, inspection rules, packaging, transportation, and storage of 50�� foam polyolefin insulated smooth (rolled-textured) copper (aluminum) tube outer conductor radio frequency coaxial cables for wireless communication. This standard applies to the manufacture, testing, and use of 50�� polyolefin foam-insulated, smooth (rolled-textured), copper (aluminum) tubular outer conductor radio frequency coaxial cables for wireless communication, with an operating frequency range of 100 MHz to 7125 MHz.

Document data

International classification (ICS): 33.120.10.

Chinese classification (CCS): K13.

Supersedes the earlier edition YD/T 1667-2007.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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