GB/T 38777-2020
ActiveTechnical requirements and methods of measurement for digital terrestrial television external receiving module
地面数字电视外接模块式接收终端技术要求和测量方法
Application Summary AI generated
This standard specifies the technical requirements and measurement methods for external receiving modules used in digital terrestrial television (DTT) systems, covering parameters such as sensitivity, selectivity, and signal-to-noise ratio. It is applied in the design, production, and testing of plug-in or external receiver modules for DTT terminals, ensuring compatibility and performance in China's DTT broadcasting network. The standard is primarily used by manufacturers and testing laboratories for quality assurance and certification of consumer TV reception equipment.
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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.