Valid

GB/T 44414-2024Technical requirements for autonomous maritime radio devices (English PDF)

海上自主无线电设备技术要求

Open the GB/T 44414-2024 preview as PDF

Preview — first pages of GB/T 44414-2024 (full document: 20 pages)

This is a limited preview

Buy now to download the full PDF (20 pages)

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 23, 2024

Implementation date

March 1, 2025

Scope

GB/T 44414-2024 is the English-translated version of 海上自主无线电设备技术要求.

GB/T 44414-2024 is the Chinese national standard covering technical requirements for autonomous maritime radio devices. Issued on 23 August 2024, it has been in force since 1 March 2025.

Document preview — GB/T 44414-2024

National Standard of the People's Republic of China

ICS
03.220.40
Classification
R 28

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • PrefaceIII
  • 1 Scope1
  • 2 Normative references1
  • 3 Terms, definitions, abbreviations1
  • 3.1 Terms and Definitions1
  • 3.2 Abbreviations2
  • 4 Categories2
  • 5 Group A Maritime Autonomous Radio Equipment3
  • 5.1 Basic Requirements3
  • 5.2 Maritime mobile service identification coding rules3
  • 5.3 Telegram Format3
  • 5.4 Message Broadcasting Cycle6
  • 5.5 Message Timeslot Access Method7
  • 5.6 Symbol Display7
  • 6 Group B Maritime Autonomous Radio Equipment7
  • 6.1 Basic Requirements7
  • 6.2 AIS Technology Group B Equipment8
  • 6.3 Non-AIS Technology Group B Equipment9
  • 6.4 Maritime Mobile Service Identity Coding Rules10
  • 6.5 Telegram Format10
  • 6.6 Message Broadcasting Cycle12
  • 6.7 Message Timeslot Access Method12
  • 6.8 Symbol Display13
  • 7 Working Mode13
  • 7.1 Classification13
  • 7.2 Independent working mode13
  • 7.3 Group working mode13
  • References17

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting is required.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document is proposed and coordinated by the Ministry of Transport of the People's Republic of China.

This document was drafted by: Beihai Navigation Security Center of the Ministry of Transport, Dalian Maritime University, Fisheries Engineering Research Institute of Chinese Academy of Fishery Sciences Research Institute.

The main drafters of this document are: Guo Xiaofei, Hu Qing, Deng Zhusen, An Hailun, Wang Jin, Zhang Shasha, Xie Haidong, Huang Jia, Wang Haiqing, Li Wei, Li Mingming, Wang Yu, Wang Yanjie, Qu Sheng, Wang Yahui, Jiang Yi, Li Huimin, Sun Xiaowen, Liu Huan, Song Mengen, and Zhuo Weiping.

Technical requirements for autonomous maritime radio equipment

1 Scope

This document specifies the classification of maritime autonomous radio equipment, as well as the classification of Group A maritime autonomous radio equipment, Group B maritime autonomous radio equipment, and Technical requirements for equipment and working modes.

This document applies to the design, production, application and management of maritime autonomous radio equipment.

2 Normative references

IEC 63269

3 Terms, definitions and abbreviations

3.1 Terms and Definitions

The following terms and definitions apply to this document.

3.1.1 autonomous maritime radio devices

Radio equipment that operates in the VHF maritime mobile frequency band and broadcasts information autonomously without relying on ship or shore facilities.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Normative references

IEC 63269

Editions of GB/T 44414

EditionTitleRevisionStatus
GB/T 44414-2024Technical requirements for autonomous maritime radio devicescurrent editionCurrent

This page sells the current edition, GB/T 44414-2024. Earlier editions are listed for reference only.

How to Buy GB/T 44414-2024

  1. 1Add to cart. Click the "Buy GB/T 44414-2024" button on this page. You can add more standards before checkout.
  2. 2Checkout. Enter your email and billing details. Payment is processed securely by Stripe (cards, Apple Pay, Google Pay supported).
  3. 3Instant delivery (0–9 sec). Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
  4. 4Invoice included. A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.

Related Standards

English PDF
20 pages
Instant delivery (0–9 sec)
Invoice included
View Cart

Secure payment via Stripe

Payments accepted

VisaMastercardAmerican ExpressApple PayGoogle PayStripe

GB/T 44414-2024

$365.00

$310.00for partners