GB/T 14435.2-1993
AbolishedFrequency sharing between the broadcasting-satellite service and terrestrial services--Frequency sharing between the broadcasting-satellite service (television) and terrestrial broadcasting services(television) in frequency band 620～790MHz
卫星广播业务和地面业务间的频率共用 620～790 MHz卫星广播业务(电视)和地面广播业务(电视)间的频率共用
Application Summary AI generated
This standard specifies the technical conditions and interference coordination methods for sharing the 620–790 MHz frequency band between broadcasting-satellite service (television) and terrestrial broadcasting services (television). It is applied in China to ensure compatible operation of satellite television downlinks and terrestrial television transmitters within the same UHF band, preventing mutual interference. The standard is relevant for spectrum management, network planning, and equipment design in both satellite and terrestrial television broadcasting systems.
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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.