GB/T 12774-1991
Abolished
GB/T 21021.1-2021
Active
National standards
GB/T 21021.1-2021 Intermodulation level measurement for passive RF and microwave devices—Part 1:General requirements and measuring methods
GB/T 21021.1-2021 Intermodulation level measurement for passive RF and microwave devices—Part 1:General requirements and measuring methods
Price:
$ 54
Basic Information
Standard Code:
GB/T 21021.1-2021
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
Pages:
12 pages
Scope
This part of GB/T 21021 describes the general requirements and measurement methods for passive intermodulation levels in passive radio frequency and microwave components generated by two or more transmission signals.
The test procedures in this part specify the general requirements and measurement methods for unwanted intermodulation signals generated when transmitting two signals.
The various parts of GB/T 21021 explain the measurement methods for passive intermodulation (PIM), but do not address the long-term reliability of products related to this performance.
This part is used in conjunction with other parts of GB/T 21021.
Development Information
Same series standard
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
GB/T 21021.4-2021 Intermodulation level measurement for passive RF and microwave devices—Part 4:Measurement of passive intermodulation in coaxial cables
Replace the following standards
Adopt standards
IEC 62037-1:2012
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