GB/T 12774-1991
Abolished
T/QGCML 1139-2023
Active
Group standards
T/QGCML 1139-2023 Communication-grade, physical-insulated, coaxial cable made of polyethylene foam insulation
T/QGCML 1139-2023 Communication-grade, physical-insulated, coaxial cable made of polyethylene foam insulation
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 1139-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Coaxial cables, waveguides, and other RF cables
Publish Date:
2023-08-03
Implement Date:
2023-08-18
Scope
Main technical content: This document specifies the terms and definitions, structure, environmental conditions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of physical foamed polyethylene insulated coaxial cables for communication (hereinafter referred to as coaxial cables). This document is applicable to closed-circuit television systems, shared antenna television systems, and cable television systems with frequencies below 1 GHz, as well as to physical foamed polyethylene insulated coaxial cables used as branch lines and user lines in other electronic devices.
Development Information
Related Standards
GB/T 15217-1994
Abolished
GB/T 15217-1994 Methods of measurement of screening attenuation for coaxial cables (absorbing clamp method)
GB/T 15285-1994
Replaced
GB/T 15285-1994 Sectional specification for leaky coaxial cables
GB/T 15866-1995
Replaced
GB/T 15866-1995 Radio frequency and coaxial cable assemblies—Part 2-1:Sectional specification for flexible coaxial cable assemblies
GB/T 15867-1995
Replaced
GB/T 15867-1995 Radio frequency and coaxial cable assemblies—Part 4:Sectional specification for semi-rigid coaxial cable assemblies
GB/T 16531-1996
Replaced