GB/T 17786-1999
ActiveFrequency allocation of CATV
有线电视频率配置
Application Summary AI generated
This standard specifies the frequency allocation plan for cable television (CATV) systems in China, defining the channel arrangement and frequency spacing for analog TV signals. It is applied by network operators and equipment manufacturers to ensure compatibility and interference-free operation within CATV distribution networks. The standard is used during system design, installation, and maintenance of wired television infrastructure.
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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.