GB/T 7393-1987
AbolishedBasic size of outlet of cable distribution systems intended for sound and television signals
声音和电视信号的电缆分配系统输出口基本尺寸
Application Summary AI generated
This standard specifies the basic physical dimensions for output interfaces in cable distribution systems carrying sound and television signals. It is applied in China to ensure mechanical compatibility and interchangeability between user outlet sockets and connecting plugs in residential, commercial, and institutional cable TV and audio distribution networks. The standard primarily guides the design and manufacturing of wall outlets and related hardware for wired broadcast and television signal reception.
Related Standards
GB/T 19391-2003
The terms and definition related to global positioning system(GPS)
GB/T 19491-2004
Technical requirements for INMARSAT B ship earth station
GB/T 19490-2004
Telecommunication regulation for maritime mobile services--General
GB/Z 41297-2022
General technical requirements for tourism informatization service based on M2M technology
GB/T 18766-2002
Technical requirements of chinese NAVTEX system
GB/T 2900.54-2002
Electrotechnical terminology--Radiocommunications:transmitters，receivers，networks and operations
GB/T 18214.1-2000
Global navigation satellite systems(GNSS)--Part 1:Global positioning system(GPS)--Receiver equipment--Performance standards，methods of testing and required test results
GB/T 18120-2000
Methods of measurement for selective-calling and data equipment used in the mobile services
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.