ETSI EN 302 152-1-2003 Electromagnetic compatibility and Radio spectrum Matters (ERM) Satellite Personal Locator Beacons (PLBs) operating in the 406 0 MHz to 406 1 MHz frequency ba.pdf

1、 ETSI EN 302 152-1 V1.1.1 (2003-11)European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Satellite Personal Locator Beacons (PLBs) operatingin the 406,0 MHz to 406,1 MHz frequency band;Part 1: Technical characteristics andmethods of measurementET

2、SI ETSI EN 302 152-1 V1.1.1 (2003-11) 2 Reference DEN/ERM-TG26-056-1 Keywords EPIRB, maritime, radio, SAR ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre l

3、a Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents betw

4、een such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be

5、 subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: editoretsi.org Copyright Notification No part may be reproduced ex

6、cept as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2003. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPH

7、ONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI EN 302 152-1 V1.1.1 (2003-11) 3 Contents Intellectual Property Rights

8、5 Foreword.5 1 Scope 6 2 References 6 3 Definitions, symbols and abbreviations .6 3.1 Definitions6 3.2 Symbols7 3.3 Abbreviations .7 4 General requirements .7 4.1 Introduction 7 4.2 Functional requirements .7 4.3 Buoyancy8 4.4 Colour.8 4.5 Controls 8 4.6 Indicators8 4.7 Self-test mode.8 4.8 Labellin

9、g.9 4.9 Equipment Manual .9 4.10 Homing device .10 4.11 Coding 10 4.12 Ancillary Devices.10 4.13 Power source 10 4.13.1 Battery requirements.10 4.13.2 Safety precautions.10 5 Test conditions .11 5.1 General .11 5.2 Performance check .11 5.3 Preparation of satellite PLB for testing 11 5.4 Test sequen

10、ce .11 5.5 Test power source.11 5.6 Normal test conditions12 5.7 Extreme test conditions 12 5.8 Procedure for tests at extreme temperatures.12 5.9 Measurement uncertainties.12 6 Environmental tests13 6.1 General .13 6.2 Temperature tests .13 6.2.1 Definition13 6.2.2 Dry heat test13 6.2.2.1 Method of

11、 measurement13 6.2.2.2 Requirement 13 6.2.3 Low temperature test 13 6.2.3.1 Method of measurement13 6.2.3.2 Requirement 14 6.3 Vibration test 14 6.3.1 Definition14 6.3.2 Method of measurement .14 6.3.3 Requirement14 6.4 Bump test14 6.4.1 Definitions 14 6.4.2 Method of measurement .15 6.4.3 Requireme

12、nts 15 6.5 Corrosion test .15 ETSI ETSI EN 302 152-1 V1.1.1 (2003-11) 4 6.5.1 Definition15 6.5.2 Method of measurement .15 6.5.3 Requirements 16 6.6 Drop test .16 6.6.1 Definition16 6.6.2 Method of measurement .16 6.6.3 Requirements 16 6.7 Thermal shock test17 6.7.1 Definition17 6.7.2 Method of meas

13、urement .17 6.7.3 Requirements 17 6.8 Immersion test 17 6.8.1 Definition17 6.8.2 Method of measurement .17 6.8.3 Requirements 17 6.9 Buoyancy test .17 6.9.1 Definition17 6.9.2 Method of measurement .18 6.9.3 Requirements 18 7 Technical requirements for 406 MHz transmitter 18 8 Technical requirements

14、 18 8.1 Battery capacity18 8.1.1 Definition18 8.1.2 Method of measurement .18 8.1.3 Limit .19 8.2 Homing device .19 8.2.1 General19 8.2.1.1 Class of emission 19 8.2.1.2 Modulation frequency .19 8.2.1.3 Transmitter duty cycle.19 8.2.1.4 Sweep repetition rate.19 8.2.2 Frequency error.19 8.2.2.1 Defini

15、tion 19 8.2.2.2 Method of measurement19 8.2.2.3 Limit19 8.2.3 Modulation duty cycle 20 8.2.3.1 Definition 20 8.2.3.2 Method of measurement20 8.2.3.3 Limit20 8.2.4 Modulation factor .20 8.2.4.1 Definition 20 8.2.4.2 Method of measurement20 8.2.4.3 Limit20 8.2.5 Peak equivalent isotropic radiated powe

16、r .21 8.2.5.1 Definition 21 8.2.5.2 Method of measurement21 8.2.5.3 Limit21 8.2.6 Spurious emissions .22 8.2.6.1 Definition 22 8.2.6.2 Method of measurement22 8.2.6.3 Limit22 Annex A (normative): Antenna test site.23 Annex B (informative): Bibliography.24 History 25 ETSI ETSI EN 302 152-1 V1.1.1 (20

17、03-11) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual

18、 Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation

19、, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telec

20、ommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document is part 1 of a multi-part deliverable covering Satellite Personal Locators Beacons (PLBs) operating in the 406,0 MHz to 406,1 MHz frequency band, a

21、s identified below: Part 1: “Technical characteristics and methods of measurement“; Part 2: “Harmonized standard under article 3.2 of the R or -20C to +55C (Class 2). 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present d

22、ocument. References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Referenced documents which are not found to be p

23、ublicly available in the expected location might be found at http:/docbox.etsi.org/Reference. 1 C/S T.001: “Specification for COSPAS-SARSAT 406 MHz Distress Beacons“. NOTE: The present document may be downloaded from the COSPAS-SARSAT website: www.cospas-sarsat.org. 2 C/S T.007: “COSPAS-SARSAT 406 M

24、Hz Distress Beacon Type Approval Standard“. NOTE: The present document may be downloaded from the COSPAS-SARSAT website: www.cospas-sarsat.org. 3 ETSI TR 100 028 (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment c

25、haracteristics“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: category 1: satellite PLB shall have sufficient positive buoyancy to float in fresh water category 2: satellite PLB is not required to float

26、class 1: satellite PLB intended for operations over the temperature range -40C to +55C class 2: satellite PLB intended for operations over the temperature range -20C to +55C ETSI ETSI EN 302 152-1 V1.1.1 (2003-11) 7 equipment: satellite PLB that includes a 121,5 MHz homing device, which may also be

27、equipped with an integral GNSS receiver homing device: 121,5 MHz beacon satellite PLB: mobile earth station in the Mobile Satellite Service the emissions of which are intended to facilitate search and rescue operations and intended for personal use 3.2 Symbols For the purposes of the present documen

28、t, the following symbols apply: NaCl sodium chloride 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: C/S COSPAS-SARSAT COSPAS-SARSAT COsmicheskaya Sistyema Poiska Avariynych Sudov - Search and Rescue Satellite-Aided Tracking CW Continuous Wave e.i.r.p.

29、equivalent isotropically radiated power EUT Equipment Under Test GNSS Global Navigantional Satellite System ID Identification (according to C/S requirements for PLBs) PLB Personal Locator Beacon PLL Phase Locked Loop ppm parts per million RF Radio Frequency 4 General requirements 4.1 Introduction Th

30、e manufacturer shall declare that compliance to the requirements of clause 4 is achieved and shall provide relevant documentation. 4.2 Functional requirements The satellite PLB shall be designed to operate satisfactorily in all kinds of weather conditions, on shore, on a ships deck and in a survival

31、 craft. Seawater, oil or exposure to sunlight shall not unduly affect the equipment. The satellite PLB may be equipped with a positioning device capable of global operation e.g. a GNSS receiver. The general construction and method of operation shall provide a high degree of proof against inadvertent

32、 operation, whilst still providing a simple means of operation in an emergency. The satellite PLB shall be manually activated only. After manual activation, no distress signal shall be emitted until at least 47 s and at most 5 min after the satellite PLB has been activated. The satellite PLB shall b

33、e a single integral unit incorporating a primary battery and a permanently attached antenna. No part of it shall be detachable without the use of tools. The fixed portion of the distress message shall be stored in such a way that it will not be affected by removal of all power sources. Any external

34、connection shall not inhibit the activation of the satellite PLB. ETSI ETSI EN 302 152-1 V1.1.1 (2003-11) 8 4.3 Buoyancy Category 1 satellite PLB shall have sufficient positive buoyancy to float in fresh water. Category 2 satellite PLB is not required to float. 4.4 Colour The body of the satellite P

35、LB shall be of a highly visible yellow or orange colour. 4.5 Controls All controls shall be of sufficient size for simple and satisfactory operation. Manual activation of the satellite PLB shall give visible indication that the unit has been activated by means of a break away part or seal which shal

36、l not be replaceable by the user and shall require two simple but independent mechanical actions neither of which, on its own, shall activate the equipment. The part or seal shall not be broken when using the test facility. The means for manual activation shall be protected against inadvertent activ

37、ation. After activation it shall be possible to manually deactivate the satellite PLB. 4.6 Indicators The satellite PLB shall be provided with either an audible or a visual indication that the device is activated. 4.7 Self-test mode The satellite PLB shall be capable of being tested, without using t

38、he satellite system, to determine that the satellite PLB is capable of operating properly, i.e. the following items under a full-load condition as a minimum shall be tested: - the battery voltage is sufficient to meet the power requirements of the satellite PLB; - the 406 MHz Radio Frequency (RF) ou

39、tput stage is operational; and - if used, the phase lock of the 406 MHz Phase Locked Loop (PLL). When the self-test mode is activated, the satellite PLB shall emit a single burst that shall provide the beacon 15 Hex ID, the frame synchronization pattern shall be “011010000“ (i.e. the last 8 bits are

40、 complemented and the burst duration shall be 440 ms or 520 ms) C/S T.001 1. Successful completion of the self-test shall be indicated after which the test facility shall deactivate automatically. The test mode shall be functional throughout the operating temperature range. If the 121,5 MHz auxiliar

41、y radio-locating device signal is transmitted during the self test, the satellite PLB should include a label noting that self test should be performed only within the first 5 min of any hour and should not exceed 3 audio sweeps or 1 s, whichever is greater. ETSI ETSI EN 302 152-1 V1.1.1 (2003-11) 9

42、4.8 Labelling The satellite PLB and its container, if any, shall be provided with a label or labels containing the following information, at least, in English: - type designation, production serial number, and the type of battery specified by the manufacturer for use in the equipment; - the date on

43、which the battery will need to be replaced; - adequate instruction to enable manual activation, deactivation and self-test; - a warning to the effect that the satellite PLB shall not be operated except in an emergency; - temperature range according to the equipment class; - floating or non-floating

44、category 1 or 2; - the identity code programmed into the satellite PLB, namely hexadecimal representation of bits 26 to 85 of the digital message beacon 15 hex ID; - safety statement relevant to the battery see clause 4.13; - for category 2 satellite PLB, a warning that states that this satellite PL

45、B is a non-floating unit. The marking shall be indelible and legible. 4.9 Equipment Manual The equipment manufacturer shall provide full instructions regarding stowage, operation and testing of the satellite PLB. This shall also include the following information: - overview of COSPAS-SARSAT system;

46、- information regarding registration, registration renewal and a discussion on the importance of accurate registration; - warning on avoidance of false alarms and instructions on reporting on inadvertent satellite PLB activation; - instructions on battery replacement including warning to replace bat

47、tery after satellite PLB is operated for any purpose other than a test; - recommendation to operate beacon in open space rather than attempting to operate inside life raft or under any similar cover or canopy; - manufacturer recommendation, if any, on periodic functional testing, possibly in connect

48、ion with battery replacement; - recommendations to limit self-testing to the minimum necessary to ensure confidence in the operation of the satellite PLB; - recommendations for satellite PLBs which emit a 121,5 MHz signal during self-test, a warning to limit testing to the first five min of the hour

49、; - recommendations to keep original satellite PLB packaging, since it may be needed if satellite PLB must be shipped for servicing; - for category 2 satellite PLB, a warning that states that this satellite PLB will not float; - warranty information; - battery disposal information. ETSI ETSI EN 302 152-1 V1.1.1 (2003-11) 104.10 Homing device The satellite PLB shall be provided with a homing device operating on 121,5 MHz which shall fulfil the requirements of clause 8.2. 4.11 Coding The satellite PLB shall be coded according to C/S T.001 1, as applicable