GB/T 21021.4-2021 Active National standards

GB/T 21021.4-2021 Intermodulation level measurement for passive RF and microwave devices—Part 4:Measurement of passive intermodulation in coaxial cables

Publish Date: 2021-11-26 Implement Date: 2022-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21021.4-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Waveguide coaxial components and accessories

ICS Name: Coaxial cables, waveguides, and other RF cables

Publish Date: 2021-11-26

Implement Date: 2022-06-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国电子设备用高频电缆及连接器标准化技术委员会(SAC/TC 190)

Pages: 8 pages

Scope

GB/T 21021 的本部分描述了测量同轴电缆无源互调电平推荐的试验装置和试验程序，包括两个动态试验方法和一个静态试验方法。
所有电缆需经受静态试验和夹持电缆环形动态试验。
柔软或半柔电缆还需经受弯曲工具动态试验。

Development Information

Drafting Units:

中国电子科技集团公司第二十三研究所

Drafting Persons:

殷海成、方旭、田欣

Word Count: 18 Thousand words Pages: 8 pages

Same series standard

GB/T 21021.1-2021 Intermodulation level measurement for passive RF and microwave devices—Part 1:General requirements and measuring methods GB/T 21021.2-2021 Intermodulation level measurement for passive RF and microwave devices—Part 2:Measurement of passive intermodulation in coaxial cable assemblies GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices—Part 3:Measurement of passive intermodulation in coaxial connectors

Referenced Standards

IEC 62037-1 IEC 62037-3

Adopt standards

IEC 62037-4:2012

Related Standards

GB/T 12774-1991 Abolished

GB/T 12774-1991 General specification for coaxial line electrical dummy loads

Publish Date: 1991-03-27

GB/T 15217-1994 Abolished

GB/T 15217-1994 Methods of measurement of screening attenuation for coaxial cables (absorbing clamp method)

Publish Date: 1994-08-08

GB/T 15285-1994 Replaced

GB/T 15285-1994 Sectional specification for leaky coaxial cables

Publish Date: 1994-12-06

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

Publish Date: 1995-12-22

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

Publish Date: 1995-12-22

GB/T 16531-1996 Replaced

GB/T 16531-1996 Radio frequency and coaxial cable assemblies Part 3:Sectional specification for semi-flexible coaxial cable assemblies

Publish Date: 1996-09-09