GB/T 28509-2012
ActiveUltrafine coaxial cables with insulation diameter below 1mm and cable assemblies
绝缘外径在1mm以下的极细同轴电缆及组件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for ultrafine coaxial cables with an insulation diameter below 1mm and their pre-assembled cable assemblies. It is primarily applied in the telecommunications and consumer electronics industries for internal wiring in compact devices such as smartphones, tablets, and laptops, where space constraints and signal integrity are critical. The standard ensures consistent performance in high-frequency signal transmission and mechanical reliability during assembly and use.
Related Standards
GB/T 3382.1-2003
Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 1:Standardization of group 3 facsimile terminals for document transmission
GB/T 3382.2-2003
Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 2:Procedures for document facsimile transmission in the general switched telephone network
GB/T 19516-2004
The specifications of wired-emergency telephone system of expressway
GB/Z 41298-2022
Internet of thing (IoT) application protocol—Test methods of the constrained application protocol (CoAP)
GB/Z 41293-2022
Technology requirements on WAN based fast and self-deployment of sensor and actuator type of devices
GB/Z 41294-2022
Internet of thing (IoT) application protocol—Technical requirements of the constrained application protocol (CoAP)
GB/Z 41292-2022
General technology requirements on WAN based remote measurement and control applications for intelligent agriculture
GB/T 15279-2002
The specifications of automatic telephone set
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.