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JT/T 679-2007Technical requirement of very high frequency (VHF) coast station (English PDF)

甚高频（VHF）岸台技术要求清晰版

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Issued by

Ministry of Transport

Level / Type

National · Recommended

Issue date

April 3, 2007

Implementation date

August 1, 2007

Scope

JT/T 679-2007 is the English-translated version of 甚高频（VHF）岸台技术要求清晰版.

JT/T 679-2007 — This standard specifies the basic structure of VHF coast station, transceiver station site selection, channel selection and configuration, basic equipment technical requirements shore station, power supply, antenna and feeder mounted installation, lightning protection and grounding, and communication quality requirements.

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Document preview — JT/T 679-2007

National Standard of the People's Republic of China

ICS: 47.020.70
Classification: R 29
Replacing: JT/T 4609-1991

Issued by: Ministry of Transport

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the basic structure of VHF coast station, transceiver station site selection, channel selection and configuration, basic equipment technical requirements shore station, power supply, antenna and feeder mounted installation, lightning protection and grounding, and communication quality requirements. This standard applies to me over the coast, rivers VHF coast station settings, road transport services, land mobile service VHF base station settings for implementation.

Document data

International classification (ICS): 47.020.70.

Chinese classification (CCS): R29.

Estimated length of the Chinese original: 14,180 words.

Supersedes the earlier edition JT/T 4609-1991.

Standards quoted by this document

JT/T 345; ITU

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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