SIST EN 300 113-1 V1.5.1:2003

• Abstract:

  Update of measurement methods of EN 300 113 when applied to equipment operating in discontinuous transmission modes.

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.060.99 - Other equipment for radiocommunications
• ICS: 33.070.01 - Mobile services in general
• ICS: 33.100.01 - Electromagnetic compatibility in general
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 300 113-1 V1.5.1 (2003-09) - Electromagnetic compatibility and Radio spectrum Matters (ERM); Land mobile service; Radio equipment intended for the transmission of data (and/or speech) using constant or non-constant envelope modulation and having an antenna connector; Part 1: Technical characteristics and methods of measurement

Overview

SIST EN 300 113-1 V1.5.1:2003 sets out the technical characteristics and measurement methods for radio equipment used in the land mobile service. The standard, as an adoption of ETSI EN 300 113-1, specifically addresses radio equipment intended for data and/or speech transmission using constant or non-constant envelope modulation. It is applicable to equipment with an antenna connector and supports both continuous and discontinuous transmission modes.

A significant aspect of this version is the updated methodology for measurement, ensuring compatibility with the operation of equipment in discontinuous transmission modes-a crucial function for optimizing radio spectrum usage and maintaining electromagnetic compatibility (EMC).

Key Topics

This standard outlines a comprehensive framework for evaluating land mobile radio equipment. Key topics include:

• Technical Characteristics: Defines requirements for transmitter and receiver performance, including frequency error, carrier power, effective radiated power, adjacent channel power, spurious emissions, and intermodulation attenuation.
• Measurement Methods: Establishes standardized procedures for measuring transmitter and receiver parameters under normal and extreme conditions, as well as for continuous and discontinuous operation.
• Testing Conditions: Specifies test power sources, ambient temperature ranges, test signals, and the use of artificial antennas to ensure repeatability and reliability.
• Duplex Operation: Addresses specific requirements and testing procedures for equipment supporting simultaneous transmission and reception.
• Equipment Classification: Applies to both conventional and advanced land mobile radio systems, supporting interoperability and product conformity across the European market.
• Conformance Assurance: Provides methods for interpreting measurement results and identifying measurement uncertainties.

Applications

SIST EN 300 113-1 V1.5.1:2003 brings practical value to a range of stakeholders:

• Manufacturers: Enables the design, testing, and certification of radio equipment for land mobile applications, ensuring compliance with European regulatory requirements for electromagnetic compatibility and radio spectrum use.
• Telecommunications Service Providers: Supports the deployment of reliable mobile data and speech communications networks, whether in public safety, commercial, or transportation sectors.
• Regulatory Authorities: Facilitates type approval and market surveillance by providing a clear basis for technical and EMC compliance.
• End Users: Ensures robust operation and coexistence of radio products in demanding RF environments, reducing interference and optimizing network performance.

The standard is crucial for professional mobile radio (PMR) equipment, two-way radios, vehicle-mounted radios, portable land mobile radios, and all associated infrastructure. Its relevance is heightened in contexts where spectrum efficiency and reliable operation are mission-critical.

Related Standards

To ensure comprehensive compliance and alignment with industry best practices, this standard relates closely to:

• EN 300 113-2: Harmonized standard for essential requirements under the Radio Equipment Directive (RED).
• ETSI EN 301 489 series: EMC standards for radio equipment and services.
• EN 301 166: Measurement methods for marine and land mobile communication equipment.
• EN 300 086: Technical requirements for land mobile service radio equipment employing phase modulation.
• IEC 61000 series: International standards on electromagnetic compatibility.

Integration with these related standards supports a unified approach to EMC, safety, and spectrum management, forming a solid foundation for product development, conformity assessment, and market access in Europe and beyond.

---

By adopting SIST EN 300 113-1 V1.5.1:2003, organizations help ensure that land mobile radio equipment meets rigorous technical and regulatory standards for reliability, interoperability, and electromagnetic compatibility.

SLOVENSKI STANDARD
01-december-2003
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Electromagnetic compatibility and Radio spectrum Matters (ERM); Land mobile service;
Radio equipment intended for the transmission of data (and/or speech) using constant or
non-constant envelope modulation and having an antenna connector; Part 1: Technical
characteristics and methods of measurement
Ta slovenski standard je istoveten z: EN 300 113-1 Version 1.5.1
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.070.01 Mobilni servisi na splošno Mobile services in general
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Land mobile service;
Radio equipment intended for the transmission
of data (and/or speech) using constant or non-constant
envelope modulation and having an antenna connector;
Part 1: Technical characteristics and
methods of measurement
2 ETSI EN 300 113-1 V1.5.1 (2003-09)

Reference
REN/ERM-TG32-046-1
Keywords
antenna, data, mobile, radio, speech, PMR
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ETSI
3 ETSI EN 300 113-1 V1.5.1 (2003-09)
Contents
Intellectual Property Rights.8
Foreword.8
Introduction .8
1 Scope.10
2 References.11
3 Definitions, symbols and abbreviations .12
3.1 Definitions.12
3.2 Symbols.13
3.3 Abbreviations.13
4 General.14
4.1 Selection of equipment for testing purposes.15
4.2 Mechanical and electrical design.15
4.2.1 General.15
4.2.2 Controls.15
4.2.3 Transmitter shut-off facility.15
4.2.4 Marking.15
4.3 Interpretation of the measurement results .15
4.4 Testing using bit streams or messages.16
4.5 Measuring continuous mode equipment.16
4.6 Measuring discontinuous mode equipment .16
5 Technical characteristics.16
5.1 Transmitter parameter limits .16
5.1.1 Frequency error.16
5.1.2 Carrier power (conducted) .17
5.1.3 Effective radiated power.17
5.1.4 Adjacent channel power.18
5.1.5 Spurious emissions.18
5.1.6 Intermodulation attenuation.19
5.1.7 Transmitter attack time .19
5.1.8 Transmitter release time.19
5.1.9 Transient behaviour of the transmitter .19
5.1.9.1 Time domain analysis of power and frequency.19
5.1.9.2 Adjacent channel transient power .20
5.1.9.2.1 Equipment measured as constant envelope angle modulation equipment .20
5.1.9.2.2 Equipment measured as non-constant envelope modulation equipment .20
5.2 Receiver parameter limits.21
5.2.1 Maximum usable sensitivity (data or messages, conducted) .21
5.2.2 Average usable sensitivity (data or messages, field strength).21
5.2.3 Error behaviour at high input levels.21
5.2.4 Co-channel rejection.21
5.2.5 Adjacent channel selectivity .21
5.2.6 Spurious response rejection .22
5.2.7 Intermodulation response rejection.22
5.2.8 Blocking or desensitization.22
5.2.9 Spurious radiations.22
5.3 Duplex operation - receiver limits.23
5.3.1 Receiver desensitization and maximum usable sensitivity (with simultaneous transmission and
reception) .23
5.3.2 Receiver spurious response rejection (with simultaneous transmission and reception).23
6 Test conditions, power sources and ambient temperatures .23
6.1 Normal and extreme test conditions .23
6.2 Test power source.23
ETSI
4 ETSI EN 300 113-1 V1.5.1 (2003-09)
6.3 Normal test conditions.23
6.3.1 Normal temperature and humidity.23
6.3.2 Normal test power source .24
6.3.2.1 Mains voltage.24
6.3.2.2 Regulated lead-acid battery power sources used on vehicles.24
6.3.2.3 Other power sources.24
6.4 Extreme test conditions .24
6.4.1 Extreme temperatures.24
6.4.2 Extreme test source voltages.24
6.4.2.1 Mains voltage.24
6.4.2.2 Regulated lead-acid battery power sources on vehicles .24
6.4.2.3 Power sources using other types of batteries.25
6.4.2.4 Other power sources.25
6.5 Procedure for tests at extreme temperatures.25
6.5.1 Procedure for equipment designed for continuous operation.25
6.5.2 Procedure for equipment designed for intermittent operation .26
7 General conditions.26
7.1 Arrangements for test signals applied to the receiver input.26
7.2 Receiver mute or squelch facility.26
7.3 Normal test signals (wanted and unwanted signals).26
7.3.1 Equipment measured as constant envelope angle modulation equipment .26
7.3.2 Equipment measured as non-constant envelope modulation equipment.27
7.4 Encoder for receiver measurements .28
7.5 Transceiver data interface.28
7.6 Impedance.28
7.7 Artificial antenna.28
7.8 Tests of equipment with a duplex filter .28
7.9 Facilities for access .28
7.9.1 Analogue access.28
7.9.2 Test points for bit stream measurements.29
7.9.3 Coupling arrangements.29
7.9.3.1 Arrangements for measurements with continuous bit streams.29
7.9.3.2 Arrangements for measurements with messages.29
7.10 Test site and general arrangements for measurements involving the use of radiated fields .29
7.11 Modes of operation of the transmitter .30
8 Methods of measurement for transmitter parameters.30
8.1 Frequency error.30
8.1.1 Definition.30
8.1.2 Method of measurement.30
8.2 Carrier power (conducted).31
8.2.1 Definitions.31
8.2.1.1 Equipment measured as constant envelope angle modulation equipment.31
8.2.1.2 Equipment measured as non-constant envelope modulation equipment.31
8.2.2 Method of measurement.31
8.2.2.1 Equipment measured as constant envelope angle modulation equipment.31
8.2.2.2 Equipment measured as non-constant envelope modulation equipment.32
8.3 Effective radiated power (field strength).32
8.3.1 Definition.32
8.3.1.1 Equipment measured as constant envelope angle modulation equipment.32
8.3.1.2 Equipment measured as non-constant envelope modulation equipment.32
8.3.2 Methods of measurement.33
8.3.2.1 Equipment measured as constant envelope angle modulation equipment.34
8.3.2.2 Equipment measured as non-constant envelope modulation equipment.35
8.4 Maximum permissible frequency deviation .36
8.4.1 Definition.36
8.4.2 Method of measurement.36
8.5 Adjacent channel power .37
8.5.1 Definition.37
8.5.2 Method of measurement.37
8.6 Spurious emissions.38
ETSI
5 ETSI EN 300 113-1 V1.5.1 (2003-09)
8.6.1 Definition.38
8.6.2 Method of measuring the power level .39
8.6.2.1 Equipment measured as constant envelope angle modulation equipment.39
8.6.2.2 Equipment measured as non-constant envelope modulation equipment.39
8.6.3 Method of measuring the effective radiated power.40
8.6.3.1 Equipment measured as constant envelope angle modulation equipment.40
8.6.3.2 Equipment measured as non-constant envelope modulation equipment.41
8.7 Intermodulation attenuation.42
8.7.1 Definition.42
8.7.2 Method of measurement.43
8.8 Transmitter attack time.43
8.8.1 Definition.44
8.8.2 Method of measurement.44
8.9 Transmitter release time .45
8.9.1 Definition.45
8.9.2 Method of measurement.45
8.10 Transient behaviour of the transmitter.45
8.10.1 Definitions.46
8.10.2 Timings, frequencies and powers .47
8.10.3 Methods of measurement.51
8.10.3.1 Time domain measurements of power and frequency.51
8.10.3.2 Test arrangement and characteristics of the FM modulation meter .52
8.10.3.3 Adjacent channel transient power measurements.52
8.10.3.3.1 Definition.52
8.10.3.3.2 Equipment measured as constant envelope angle modulation equipment .52
8.10.3.3.3 Equipment measured as non-constant envelope modulation equipment .53
8.10.3.4 Characteristics of the adjacent channel transient power measuring device.54
9 Methods of measurement for receiver parameters .55
9.1 Maximum usable sensitivity (data or messages, conducted).55
9.1.1 Definition.55
9.1.2 Method of measurement with continuous bit streams.55
9.1.3 Method of measurement with messages .56
9.2 Average usable sensitivity (data or messages, field strength) .56
9.3 Level of the wanted signal for the degradation measurements (data or messages) .57
9.4 Error behaviour at high input levels .57
9.4.1 Definition.57
9.4.2 Method of measurement with continuous bit streams.57
9.4.3 Method of measurement with messages .58
9.5 Co-channel rejection.58
9.5.1 Definition.58
9.5.2 Method of measurement with continuous bit streams.58
9.5.3 Method of measurement with messages .59
9.6 Adjacent channel selectivity.61
9.6.1 Definition.61
9.6.2 Method of measurement with continuous bit streams.61
9.6.3 Method of measurement with messages .62
9.7 Spurious response rejection.63
9.7.1 Definition.63
9.7.2 Introduction to the method of measurement .64
9.7.3 Method of search over the "limited frequency range" .64
9.7.4 Method of measurement with continuous bit streams.65
9.7.5 Method of measurement with messages .66
9.8 Intermodulation response rejection .67
9.8.1 Definition.67
9.8.2 Method of measurement with continuous bit streams.67
9.8.3 Method of measurement with messages .68
9.9 Blocking or desensitization .69
9.9.1 Definition.69
9.9.2 Method of measurement with continuous bit streams.69
9.9.3 Method of measurement with messages .70
9.10 Spurious radiations.72
ETSI
6 ETSI EN 300 113-1 V1.5.1 (2003-09)
9.10.1 Definition.72
9.10.2 Method of measuring the power level .72
9.10.3 Method of measuring the effective radiated power.73
10 Duplex operation.74
10.1 Receiver desensitization (with simultaneous transmission and reception).75
10.1.1 Definition.75
10.1.2 Desensitization measured with continuous bit streams.75
10.1.2.1 Method of measurement when the equipment has a duplex filter.75
10.1.2.2 Method of measurement when the equipment has to operate with two antennas.76
10.1.3 Desensitization measured with messages .77
10.1.3.1 Method of measurement when the equipment has a duplex filter.77
10.1.3.2 Method of measurement when the equipment has to operate with two antennas.78
10.2 Receiver spurious response rejection (with simultaneous transmission and reception) .79
10.2.1 Definition.79
10.2.2 Method of measurement.79
11 Measurement uncertainty.80
Annex A (normative): Radiated measurement.81
A.1 Test sites and general arrangements for measurements involving the use of radiated fields.81
A.1.1 Anechoic chamber.81
A.1.2 Anechoic chamber with a conductive ground plane.82
A.1.3 Open Area Test Site (OATS) .83
A.1.4 Test antenna.84
A.1.5 Substitution antenna.85
A.1.6 Measuring antenna.85
A.2 Guidance on the use of radiation test sites .85
A.2.1 Verification of the test site .85
A.2.2 Preparation of the EUT.85
A.2.3 Power supplies to the EUT.85
A.2.4 Volume control setting for analogue speech tests .86
A.2.5 Range length.86
A.2.6 Site preparation.87
A.3 Coupling of signals.87
A.3.1 General.87
A.3.2 Data Signals.87
A.3.3 Speech and analogue signals .87
A.3.3.1 Acoustic coupler description.88
A.3.3.2 Calibration.88
Annex B (normative): Specification for some particular measurement arrangements.89
B.1 Power measuring receiver specification.89
B.1.1 IF filter.89
B.1.2 Attenuation indicator.90
B.1.3 RMS value indicator.90
B.1.4 Oscillator and amplifier.90
B.2 Spectrum analyser specification.91
B.3 Integrating and power summing device .91
Annex C (normative): Identification .92
C.1 Scope.92
C.2 General.92
C.3 Position of the identification code.93
C.3.1 Base stations.93
C.3.1.1 System without windows.93
C.3.1.2 Systems with windows.93
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7 ETSI EN 300 113-1 V1.5.1 (2003-09)
C.3.2 Mobile stations.93
C.4 Bit rates and modulations.94
C.5 Format of the identification.95
C.6 Synchronization.95
C.7 Code and block length.96
C.8 Contents of the identification block .96
C.8.1 Header.96
C.8.2 Country/regional code.97
C.8.3 National Information.98
C.8.3.1 Field description.98
C.8.3.2 Field size options .98
C.8.3.3 Options for the organization of the fields .99
C.8.3.4 Examples of user/system information usage.99
C.9 Combinations.100
C.9.1 List of possible combinations.100
C.9.2 Relations between country/regional code and allowed combinations .100
C.9.3 Interpretation of the fields of the ID block .102
Annex D (normative): Graphical representation of the selection of equipment and
frequencies for testing .103
D.1 Tests on a single sample.103
D.2 Tests and samples needed when the switching range is a subset of the alignment range .104
D.3 Tests and samples for a family of equipment where the alignment range is a subset of the total
operating frequency range.105
D.3.1 Test scenario 1.105
D.3.2 Test scenario 2.106
Annex E (informative): Information on modulation, coding and format .107
Annex F (informative): Bibliography.108
History .109

ETSI
8 ETSI EN 300 113-1 V1.5.1 (2003-09)
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 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
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Pursuant to the ETSI 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 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 (Telecommunications 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 the Electromagnetic compatibility and Radio
spectrum Matters (ERM); Land mobile service; Radio equipment intended for the transmission of data (and/or speech)
and having an antenna connector, as identified below:
Part 1: "Technical characteristics and methods of measurement";
Part 2: "Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive".
NOTE: EN 300 113-1 (V1.4.1) covered both constant envelope angle modulation and non-constant envelope
modulation equipment. The present document includes more detailed measurement methods covering
equipment operating in continuous or discontinuous modes of transmission.

National transposition dates
Date of adoption of this EN: 15 August 2003
Date of latest announcement of this EN (doa): 30 November 2003
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 May 2004
Date of withdrawal of any conflicting National Standard (dow): 31 May 2004

Introduction
The present document is intended to specify the minimum performance and the methods of measurement of radio
equipment for use in the land mobile service as specified in the scope.
The present document is based upon EN 300 11
...