GB 15216-2021Global maritime distress and safety system - Performance and test requirements for marine search and rescue radar transponder (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard replaces GB 15216-1994 "Global Maritime Distress Safety System (GMDSS) Search and Rescue Radar Transponder (SART) Performance Requirements

Compared with GB 15216-1994, except for editorial changes, the main technical content changes are as follows.

---Modified the scope of application of the standard (see Chapter 1, Chapter 1 of the.1994 edition);

---Added terms, definitions and abbreviations (see Chapter 3);

---Modified the "general requirements" (see 4.1, 3.1 in the.1994 edition);

---Modified the "operation requirements" (see 4.2, the.1994 edition of 3.2);

---Modified the requirements of antenna characteristics (see 4.6, 3.6 in.1994 edition);

---Modified the requirements of distance performance (see 4.7, 3.7 of the.1994 edition);

---Modified the labeling requirements (see Chapter 5, Chapter 4 of the.1994 edition);

---Modified the requirements of the polarization mode (see 6.2, 5.2 in the.1994 edition);

---Modified the requirements for the effective sensitivity of the receiver (see 6.8, 5.8 in the.1994 edition);

---Added "temperature range" and "effective antenna height" (see 6.10, 6.12);

--- Added "Test Method and Result Requirements" (see Chapter 7).

This standard uses the redrafting method to modify and adopt IEC 61097-1.2007 "Global Maritime Distress and Safety System (GMDSS) Part 1

Points. Radar transponder maritime search and rescue (SART) operation and performance requirements, test methods and required test results".

Compared with IEC 61097-1.2007, this standard has the following structural adjustments.

--- Added a chapter "Terms and Definitions, Abbreviations" (see Chapter 3);

---Added the next level headings of the general requirements in the test method and result requirements (see 7.1.1, 7.1.2, 7.1.3, 7.1.4,

IEC 61097-1.6.1 of.2007);

---Added the chapter number of dry heat test result requirements (see 7.4.1.2, IEC 61097-1.2007, 6.4.1);

---Added the antenna height test method and result requirements chapter number (see 7.5.1, 7.5.2, IEC 61097-1.2007, 6.5);

---The distance performance in the test method and result requirements (see 7.6) is combined to avoid repeated descriptions (see IEC 61097-

1 .2007 6.7.1, 6.7.2, 6.7.3 and 6.7.4);

---The antenna characteristics in the test methods and result requirements (see 7.8.6) are combined to avoid duplication of descriptions (see IEC 61097-

1 Scope

This standard specifies the performance requirements, labels, technical characteristics, and test methods of maritime search and rescue radar transponders working in the 9GHz frequency band

And result requirements.

This standard applies to the design, manufacture and inspection of search and rescue radar transponders (SART) required by global maritime distress and safety systems.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article

Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 16162 Terminology for Global Maritime Distress and Safety System (GMDSS)

IEC 60936-1 Shipborne radar operation and performance requirements test methods and required test results (Shipborneradar-Op-

erationalandperformancerequirements-Methodsoftestsandrequiredtestresults)

IEC 60945.2002 Marine navigation equipment general requirements test methods and required test results (Marinenavigational

equipment-Generalrequirements-Methodsoftestingandrequiredtestresults)

ITU-RReport1036-1 Global Maritime Distress and Safety System (GMDSS) search and location frequency [Frequenciesfor

homingandlocatingintheglobalmaritimedistressandsafetysystem(GMDSS)]

ITURR Radio Regulations (RadioRegulations)

IMOA.222(VII) Resolution Navigation Radar Equipment Performance Standards (Performancestandardsfornavigationalradare-

quipment)

IMOA.477 (XII) resolution radar equipment performance standards (Performancestandardsforradarequipment)

The IMOA.694(17) resolution applies to the general requirements of shipborne radio equipment for global maritime distress and safety systems and electronic navigation equipment.

Requirements (GeneralrequirementsforshipborneradioequipmentformingpartoftheGlobalmaritime

distressandsafetysystemandforelectronicnavigationalaids)

IMOMSC.192(79) Resolution Radar Equipment Performance Standard Amendment (Adoption of the Revised Performance Stand-

ardsForRadarEquipment)

IMOSOLAS Convention (1974) Amendment (1988) International Convention for the Safety of Life at Sea (1974) Regarding Global Maritime Distress and Safety

Revision of Radio Communication in the Whole System (GMDSS) (1988) [Safety of Lifeat Sea (SOLAS) Convention (1974)-

AmendmentsconcerningRadiocommunicationsfortheGlobalmaritimedistressandsafetysystem

(GMDSS)(1988)]

3 Terms and definitions, abbreviations