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ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); ENHANCED RADIO MESSAGE SYSTEMS (ERMES); PART 5: RECEIVER CONFORMANCE SPECIFICATION
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
Intellectual Property Rights
1 Scope
2 Normative references
3 Definitions, abbreviations and symbols
3.1 Definitions
3.2 Abbreviations
3.3 Symbols
4 General test requirements
4.1 Number of receivers to be submitted for
conformance testing
4.2 Normal test conditions
4.3 Extreme test conditions
4.4 Test fixture
4.5 Test paging signal
4.6 Interpretation of measurement results
4.7 Intended use
5 Radio Frequency (RF) characteristics
5.1 Performance requirements
5.2 Method of measurement
6 User functions
6.1 General
6.2 Radio identity code (RIC)
6.3 Receiver paging categories
7 Tests for essential features
7.1 Message reception in home network
7.2 Message reception from non-home networks
7.3 Maximum length message
7.4 Alert function
7.5 Termination of numeric messages
7.6 Termination of alphanumeric messages
7.7 Repeated call indication
7.8 Group call
7.9 Tenure of group message
7.10 Low battery indication
7.11 Battery life
7.12 Network acquisition time
8 Tests for optional features
8.1 Operation of long message option
8.2 Indication of lost message
8.3 Urgent message indicator
8.4 Message storage
8.5 Memory full
Annex A (normative): Measurement procedures
A.1 Average measured usable sensitivity expressed
as field strength under normal conditions
A.2 Radiated spurious components
A.3 Co-channel rejection
A.4 Adjacent channel selectivity
A.5 Spurious response immunity
A.6 Intermodulation immunity
A.7 Blocking immunity
A.8 Combined multi-path and quasi-synchronous
transmissions
Annex B (normative): Ancillary test data
B.1 Simulated man
B.2 Definition of unwanted test signal
B.3 Definition of reference figure
B.4 Sensitivity measurement test sites
B.5 Definition of test sites suitable for spurious
emissions measurements
B.6 Description of test fixture
B.7 Measurement uncertainty
B.8 Maximum degradation in required sensitivity
B.9 Differential factors
B.10 Calculations of spurious responses frequencies
History
Revision of ETS 300 133 in consideration of change requests received by RES 4.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | ERM RP04 |
Supersedes |
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