SIST TBR 007 E2:2004

SLOVENSKI STANDARD
SIST TBR 007 E2:2004
01-oktober-2004
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Electromagnetic compatibility and Radio spectrum Matters (ERM); Enhanced Radio
MEssage System (ERMES); Receiver requirements
Ta slovenski standard je istoveten z: TBR 007 Edition 2
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST TBR 007 E2:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST TBR 007 E2:2004

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SIST TBR 007 E2:2004
TECHNICAL TBR 7
BASIS for December 1997
REGULATION Second Edition
Source: ERM Reference: RTBR/ERM-RP04-008
ICS: 33.020
Key words: ERMES, paging, radio, type approval
Electromagnetic Compatibility
and Radio spectrum Matters (ERM);
Enhanced Radio MEssage System (ERMES);
Receiver requirements
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1997. All rights reserved.

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TBR 7: December 1997
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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TBR 7: December 1997
Contents
Foreword .7
1 Scope .9
2 Normative references.9
3 Definitions, abbreviations and symbols.10
3.1 Introduction .10
3.2 Vocabulary .10
3.2.1 Administrative terms.10
3.2.2 Identity related terms.10
3.2.3 Services, facilities and receiver features.10
3.2.4 Network related terms .10
3.2.5 Area concepts .11
3.2.6 Terms related to the radio subsystem.11
3.3 Abbreviations and acronyms.11
3.4 Symbols .12
4 General.12
4.1 Introduction .12
4.2 Choice of model for approval testing .12
4.3 Description of equipment .12
4.3.1 Manufacturer's declaration .12
4.4 Mechanical and electrical design.13
4.5 Categories and classes of receivers.13
4.5.1 Categories of receivers .13
4.5.2 Classes of receivers.13
4.6 Requirements and justifications.14
4.6.1 Average usable sensitivity (normal) .14
4.6.2 Degradation in required sensitivity under channel switching.14
4.6.3 Degradation in required sensitivity in extremes and offset.14
4.6.4 Co-channel rejection (normal).14
4.6.5 Adjacent channel selectivity (normal).15
4.6.6 Adjacent channel selectivity (extreme).15
4.6.7 Spurious response immunity.15
4.6.8 Intermodulation immunity .15
4.6.9 Blocking immunity or desensitisation .16
4.6.10 Usable input range .16
4.6.11 The maximum degradation in required sensitivity for combined multi-path
and quasi-synchronous transmissions .16
4.6.12 Spurious emissions .17
4.6.13 Last message in batch .17
4.6.14 Message continued in next batch.17
4.6.15 Message in last available batch .17
4.6.16 Tenure of message .17
4.6.17 Two messages in the same batch.17
4.6.18 Message continued in the next sub-sequence.18
4.6.19 Message reception on all ERMES channels .18
4.6.20 Recognition of zone code.18
4.6.21 Two messages in the same batch.18
4.6.22 Message in overlap areas (BAI = 1).18
4.6.23 Message in overlap areas (BAI = 0).19
4.6.24 Receiver paging categories.19
4.6.24.1 Tone-only functions .19
4.6.24.2 Numeric category functions .19
4.6.24.3 Alphanumeric category functions .19
4.6.25 Termination of numeric messages due to reception errors.19

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4.6.26 Termination of alphanumeric messages due to reception errors . 20
4.6.27 Group call . 20
4.6.28 Tenure of group messages. 20
4.6.29 Recognition of Frequency Subset Indicator (FSI). 20
4.6.30 Multioperator environment. 20
4.6.31 RSVD bits . 20
4.6.32 Additional features . 21
4.7 Interpretation of measurement results . 21
5 General test requirements . 21
5.1 Test philosophy . 21
5.2 Receiver to be submitted for conformance testing. 21
5.3 Normal test conditions.21
5.4 Extreme test conditions. 22
5.5 Test fixture . 22
5.6 Test paging signal . 22
5.6.1 Successful tone-only call . 22
5.6.2 Successful numeric message. 22
5.6.3 Successful alphanumeric message. 22
5.7 Declared category . 22
5.7.1 General . 22
5.7.2 Test time saving procedure . 23
6 TBR requirements table. 24
7 Tests for radio parameter conformance . 25
7.1 Conformance requirements . 25
7.2 Method of measurement . 25
8 Tests for radio interface conformance. 26
8.1 Last message in batch . 27
8.2 Message continued in next batch. 28
8.3 Message in last available batch . 28
8.4 Tenure of message . 29
8.5 Two messages in same batch . 29
8.6 Message continued in the next sub-sequence. 29
8.7 Message reception on all ERMES channels . 30
8.8 Recognition of zone code. 30
8.9 Two messages in the same batch . 30
8.10 Message reception in overlap regions (BAI = 1) . 30
8.11 Message reception in overlap regions (BAI = 0) . 31
8.12 Messages. 31
8.12.1 Tone message (alert signal indicator bits "000") . 31
8.12.2 Maximum length numeric message. 31
8.12.3 Maximum length alphanumeric message. 32
8.13 Termination of numeric messages due to reception errors . 32
8.14 Termination of alphanumeric messages. 32
8.15 Group call. 33
8.16 Tenure of group message. 33
8.17 Recognition of FSI. 34
8.18 Multioperator environment. 34
Annex A (normative): Measurement procedures. 35
A.1 Average measured usable sensitivity expressed as field strength under normal conditions. 35
A.1.1 Definition . 35
A.1.2 Method of measurement . 35
A.2 Radiated spurious components . 36
A.2.1 Definition . 36
A.2.2 Method of measurement . 36
A.3 Co-channel rejection. 37

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A.3.1 Definition.37
A.3.2 Method of measurement.37
A.4 Adjacent channel selectivity .38
A.4.1 Definition.38
A.4.2 Method of measurement.38
A.5 Spurious response immunity.39
A.5.1 Definition.39
A.5.2 Method of measurement.39
A.6 Intermodulation immunity .39
A.6.1 Definition.39
A.6.2 Method of measurement.40
A.7 Blocking immunity .41
A.7.1 Definition.41
A.7.2 Method of measurement.41
A.8 Combined multi-path and quasi-synchronous transmissions.42
A.8.1 Definition.42
A.8.2 Method of measurement.42
Annex B (normative): Ancillary test data .43
B.1 Simulated man .43
B.2 Definition of unwanted test signal.43
B.3 Definition of reference figure .43
B.4 Sensitivity measurement test sites.44
B.4.1 Description of test sites for receiver sensitivity measurements .44
B.4.2 Description of an open air test site .44
B.4.2.1 Receiver sensitivity measurement test site characteristics.44
B.4.2.2 Receiver sensitivity measurement test site .44
B.4.2.3 Position of the equipment under test.45
B.4.2.4 Transmitting antenna.45
B.4.2.5 Calibration .46
B.4.2.6 Substitution antenna.46
B.4.2.7 Selective measuring device.46
B.4.3 Description of an anechoic chamber .46
B.5 Definition of test sites suitable for spurious emissions measurements.46
B.5.1 An anechoic chamber .46
B.5.1.1 General.46
B.5.1.2 Description .47
B.5.1.3 Influence of parasitic reflections.48
B.5.1.4 Calibration and mode of use .48
B.5.2 Open air test site suitable for emission tests .50
B.5.2.1 Test site characteristics for radiated emissions testing.51
B.5.2.2 Radiation emissions test site.51
B.5.2.3 Position of the equipment under test.52
B.5.2.4 Measuring antenna support.52
B.5.2.5 Measuring antenna.52
B.5.2.6 Substitution antenna.53
B.5.2.7 Radio-frequency signal generator .53
B.5.2.8 Selective measuring device.53
B.6 Description of test fixtures.53
B.6.1 Test fixture to be used for testing according to all subclauses except subclauses 4.6.3
and 4.6.6.53
B.6.2 Test fixture to be used for testing subclauses 4.6.3 and 4.6.6 .53

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B.7 Measurement uncertainty . 54
B.8 Maximum degradation in required sensitivity. 54
B.9 Differential factors. 54
B.9.1 General. 54
B.9.2 Definition of numeric differential factor. 55
B.9.3 Definition of alphanumeric differential factor. 55
B.10 Calculations of spurious responses frequencies .56
B.10.1 Introduction to the method .56
Annex C (normative): Character sets in the ERMES system . 57
C.1 Characters for numeric paging . 57
C.2 Characters for alphanumeric paging . 58
History. 59

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TBR 7: December 1997
Foreword
This second edition Technical Basis for Regulation (TBR) has been produced by the Radio Equipment
and Systems (RES) Technical Committee of the European Telecommunications Standards Institute
(ETSI).
This TBR covers the requirements for terminal (mobile) equipment for use within the Enhanced Radio
MEssage System (ERMES).
This TBR contains the procedures and requirements for the approval testing of ERMES terminal (mobile)
equipment which are mainly intended to be body worn.
The ERMES equipment to be approved is not intended to be physically attached to the public network.
This TBR is based on ETS 300 133-4 [2] and ETS 300 133-5 [3].
This TBR also includes a vocabulary of terms and a list of abbreviations and acronyms.
Annexes A, B and C are normative and therefore integral parts of this TBR.
ETSI Interim Intellectual Property Rights (IPR) Policy
The attention of ETSI has been drawn to the Intellectual Property Rights (IPRs) listed below which are,
or may be, or may become, essential to the present standard. The IPR owner has undertaken to grant
irrevocable licences on fair, reasonable and non-discriminatory terms and conditions to these IPRs
pursuant to the ETSI Interim IPR Policy. Further details pertaining to these IPRs can be obtained directly
from the IPR owner.
The present information is accurate to the best of ETSI's knowledge. Pursuant to the ETSI Interim IPR
Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given
as to the existence of other IPRs, which are, or may be, or may become, essential to the present
standard.
IPRs:
EP Patent No. 0090851: Decoder for Transmitted Message Activation Codes;
EP App. No. 89909668,9: Multiple Frequency Message System;
EP App. No. 89913131,2: Power Conservation Method and Apparatus for a Portion of Information Signal;
EP App. No. 92901376,1: Multiple Format Signalling Protocol for a Selective Call Receiver;
EP App. No. 90915018,7: Nation-wide Paging with Local Modes of Operation;
EP App. No. 91904526,0: Multiple Frequency Scanning.
IPR owner:
MOTOROLA Ltd, 110 Bath Road, Slough, GB-BERKSHIRE SL1 3SZ

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TBR 7: December 1997
1 Scope
This Technical Basis for Regulation (TBR) specifies the technical characteristics to be provided by
Enhanced Radio MEssage System (ERMES) terminal equipment, which are mainly intended to be body
worn and are capable of the reception and decoding of signals transmitted according to the ERMES
standard, as described in ETS 300 133-4 [2].
The objective of this TBR is to ensure that ERMES terminal equipment meets the essential requirements
as laid down in terms of the Directive 91/263/EEC [6], articles 4d to 4g.
There are no specific EMC requirements included in this TBR for Article 4c of Directive 91/263/EEC [6].
The general EMC requirements for ERMES are included in ETS 300 340 [9].
2 Normative references
This TBR incorporates by dated and undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to this TBR only when incorporated in it by amendment or revision. For undated references the
latest edition of the publication referred to applies.
[1] ETS 300 133-2 (1997): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Enhanced Radio MEssage System (ERMES); Part 2: Service
aspects".
[2] ETS 300 133-4 (1997): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Enhanced Radio MEssage System (ERMES); Part 4: Air
interface specification".
[3] ETS 300 133-5 (1997): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Enhanced Radio MEssage System (ERMES); Part 5: Receiver
conformance specification".
[4] ISO Standard 1073 parts 1 & 2: "Alphanumeric character sets for optical
recognition".
[5] CTR Scope (5/3/92): "European Radio Message System (ERMES) - Approval
requirements for paging receivers" (NTRAC).
[6] Official Journal of the European Communities Volume 34, 23 May 1991:
"Council Directive 91/263 /EEC of 29 April 1991 on the approximation of the
laws of the Member States concerning telecommunications terminal equipment,
including the mutual recognition of their conformity".
[7] ETS 300 133-6 (1997): "Electromagnetic compatibility and Radio spectrum
Matters (ERM); Enhanced Radio MEssage System (ERMES); Part 6: Base
station conformance specification".
[8] ETR 028: "Radio Equipment and Systems (RES) - Uncertainties in the
measurement of mobile radio equipment characteristics".
[9] ETS 300 340: "Radio Equipment and Systems (RES); Electro-Magnetic
Compatibility (EMC) for European Radio Message System (ERMES) paging
receivers".
[10] ITU-T Recommendation E.212: "Identification plan for land mobile stations".
[11] ETR 027 (1991): "Radio Equipment and Systems (RES); Methods of
measurement for private mobile radio equipment".

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TBR 7: December 1997
3 Definitions, abbreviations and symbols
3.1 Introduction
The terms, definitions and abbreviations used within this TBR are given in this clause. A definition or a
reference to a definition given in this clause is valid for all clauses of this TBR.
An explanation of all the abbreviations and acronyms used in this TBR is given in alphabetical order in
subclause 3.3.
The definitions are presented in six groups. Within each group the definitions are given in a conceptual
order rather than alphabetical order.
3.2 Vocabulary
3.2.1 Administrative terms
user: A person or machine initiating an access to the operator network or receiving a message through
the operator network. User includes mobile subscribers, fixed subscribers and non-registered customers.
network operator: The administration/company which is responsible for the technical and commercial
operation of the operator network.
home operator: The network operator to which a specific user has subscribed.
3.2.2 Identity related terms
basic R
...