JT/T 680.12-2007Technical requirement for the installation, operation, maintenance and repair of marine navigation equipment. Part 12: Ship station antenna and grounding (English PDF)

JT/T 680.12-2007 is the English-translated version of 船用通信导航设备的安装、使用、维护、修理技术要求　第12部分：船舶电台天线与接地.

JT/T 680.12-2007 is the Chinese industry standard "Technical requirement for the installation, operation, maintenance and repair of marine navigation equipment.

Part 12: Ship station antenna and grounding". It was issued on April 3, 2007 by the Ministry of Communications of the People's Republic of China, and took effect on August 1, 2007. It is obsolete: it has been replaced by JT/T 680.12-2025.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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