GB/T 21021-2007
AbolishedRF connector,connector cable assemblies and cable - Intermodulation level measurement
射频连接器、连接器电缆组件和电缆 互调电平测量
Application Summary AI generated
This standard specifies the measurement methods for intermodulation levels in RF connectors, connector cable assemblies, and cables, focusing on passive intermodulation (PIM) distortion. It is applied in the telecommunications industry, particularly for testing and qualifying components used in base stations, antennas, and other high-frequency transmission systems to ensure signal integrity and minimize interference. The standard is critical for quality control in manufacturing and field deployment of RF infrastructure.
Related Standards
GB/T 11313.33-2001
Radio-frequency connectors--Part 33:Sectional specification for series BMA r.f.connectors
GB/T 17737.3-2001
Radio frequency cables--Part 3:Sectional specification for coaxial cables for local area networks
GB/T 17737.2-2000
Radio-frequency cables--Part 2:Sectional specification for semi-rigid radio-frequency and coaxial cables with polytetrafluoroethylene(PTFE) insulation
GB/T 15886-1995
R.F. coaxial connectors， type C
GB/T 15888-1995
R.F. coaxial connectors， type UHF
GB/T 15158-1994
Series and style of connectors for radio and associated sound equipment
GB/T 15212-1994
Application of connectors for broadcastand similar sound system
GB/T 14313-1993
Rigid precision coaxial lines and their associated precision connectors， Generic specification of
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.