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ITU-R M.541

Operational procedures for the use of digital selective-calling equipment in the maritime mobile service

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Organization: ITU-R
Publication Date: 1 October 2015
Status: active
Page Count: 31
scope:

The Recommendation contains the operational procedures for digital selective-calling (DSC) equipment whose technical characteristics are given in Recommendation ITU-R M.493. The Recommendation contains six annexes. In Annexes 1 and 2 the provisions and procedures are described for distress, urgency and safety calls and for routine calls, respectively. In Annexes 3, 4 and 5 the operational procedures for ships, for coast stations and Man overboard devices are described and Annex 6 lists the frequencies to be used for DSC

Document History

ITU-R M.541
October 1, 2015
Operational procedures for the use of digital selective-calling equipment in the maritime mobile service
The Recommendation contains the operational procedures for digital selective-calling (DSC) equipment whose technical characteristics are given in Recommendation ITU-R M.493. The Recommendation...
ITU-R M.541
January 1, 2004
Operational Procedures for the Use of Digital Selective-Calling Equipment in the Maritime Mobile Service
A description is not available for this item.
M.541-7
January 1, 1997
Operational Procedures for the Use of Digital Selective-Calling (DSC) Equipment in the Maritime Mobile Service
A description is not available for this item.
ITU-R M.541
January 1, 1997
Operational Procedures for the Use of Digital Selective-Calling Equipment in the Maritime Mobile Service
A description is not available for this item.
M.541-6
January 1, 1995
Operational Procedures for the Use of Digital Selective-Calling (DSC) Equipment in the Maritime Mobile Service
A description is not available for this item.
M.541-5
January 1, 1994
Operational Procedures for the Use of Digital Selective-Calling (DSC) Equipment in the Maritime Mobile Service
A description is not available for this item.
M.541-4
January 1, 1992
Operational Procedures for the Use of Digital Selective-Calling (DSC) Equipment in the Maritime Mobile Service - Section 8B - Maritime Mobile Service; Telegraphy and Related Subjects
A description is not available for this item.
M.541-3
January 1, 1990
Operational Procedures for the Use of Digital Selective-Calling (DSC) Equipment in the Maritime Mobile Service - Section 8B - Maritime Mobile Service; Telegraphy and Related Subjects
A description is not available for this item.
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References

This document is referenced by:
EN 301 178 - Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only); Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
Published by ETSI on April 1, 2017
The present document specifies technical characteristics and methods of measurements for equipment: 1) portable Very High Frequency (VHF) transceivers operating with 25 kHz channels; 2) portable Very...
This document is referenced by:
EN 300 065 - Narrow-band direct-printing telegraph equipment for receiving meteorological or navigational information (NAVTEX); Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of the Directive 2014/53/EU
Published by ETSI on June 1, 2016
The present document states the minimum requirements for a Narrow-Band Direct-Printing (NBDP) maritime receiver operating in the NAVTEX system. The equipment's function is to receive, display and/or...
This document is referenced by:
EN 302 885 - Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class H DSC; Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive 2014/53/EU
Published by ETSI on April 1, 2017
The present document states the minimum technical characteristics and methods of measurement required for portable Very High Frequency (VHF) radiotelephones with integrated handheld class H DSC...
This document is referenced by:
IEC 61993-1 - Maritime Navigation and Radiocommunication Equipment and Systems - Part 1: Shipborne Automatic Transponder System Installation Using VHF Digital Selective Calling (DSC) Techniques - Operational and Performance Requirements, Methods of Testing and Required Test Results
Published by IEC on April 1, 1999
This part of IEC 61993 specifies the performance requirements, technical characteristics, operational requirements, methods of testing and required test results for shipborne automatic transponder...
This document is referenced by:
IEC 61162-1 - Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 1: Single talker and multiple listeners
Published by IEC on August 1, 2016
This part of IEC 61162 contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate...
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