ETSI ETS 300 086 ed.1 (1991-01)

Radio Equipment and Systems (RES); Land mobile group; Technical characteristics and test conditions for radio equipment with an internal or external RF connector intended primarily for analogue speech

DE/RES-02002

Radijska oprema in sistemi (RES) - Storitev kopenskih mobilnih telekomunikacij - Tehnične značilnosti in preskušalni pogoji za radijsko opremo z notranjim ali zunanjim RF konektorjem, namenjeno predvsem analognemu prenosu govora

General Information

• Status: Published
• Publication Date: 30-Jan-1991
• Technical Committee: RES 2 - Land Mobile
• Current Stage: 12 - Completion
• Due Date: 02-May-1991
• Completion Date: 31-Jan-1991
• Ref Project: SIST ETS 300 086:1998 - Radio Equipment and Systems (RES); Land mobile group; Technical characteristics and test conditions for radio equipment with an internal or external RF connector intended primarily for analogue speech

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 086:1998
01-oktober-1998
5DGLMVNDRSUHPDLQVLVWHPL5(66WRULWHYNRSHQVNLKPRELOQLKWHOHNRPXQLNDFLM
7HKQLþQH]QDþLOQRVWLLQSUHVNXãDOQLSRJRML]DUDGLMVNRRSUHPR]QRWUDQMLPDOL
]XQDQMLP5)NRQHNWRUMHPQDPHQMHQRSUHGYVHPDQDORJQHPXSUHQRVXJRYRUD
Radio Equipment and Systems (RES); Land mobile group; Technical characteristics and
test conditions for radio equipment with an internal or external RF connector intended
primarily for analogue speech
Ta slovenski standard je istoveten z: ETS 300 086 Edition 1
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.070.01 Mobilni servisi na splošno Mobile services in general
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST ETS 300 086:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 086:1998

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SIST ETS 300 086:1998
EUROPEAN ETS 300 086
TELECOMMUNICATION January 1991
STANDARD
Source: ETSI TC-STC RES 2 Reference: DE/RES-02002
ICS: 33.060.20, 33.060.30
land mobile radio, analogue speech, testing
Key words:
Radio Equipment and Systems
Land mobile service
Technical characteristics and test conditions for radio
equipment with an internal or external RF connector
intended primarily for analogue speech
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
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 1991. All rights reserved.
New presentation - see History box

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ETS 300 086: January 1991
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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ETS 300 086: January 1991
Contents
Foreword.7
Introduction .7
1 Scope .9
2 Definitions, abbreviations and symbols .9
2.1 Definitions.9
2.2 Abbreviations. 10
2.3 Symbols. 10
3 General . 10
3.1 Presentation of equipment for testing purposes . 10
3.1.1 Choice of model for type approval . 11
3.1.2 Definitions of alignment range and switching range. 11
3.1.3 Definition of the categories of the alignment range (AR1 and AR2). 11
3.1.4 Choice of frequencies . 11
3.1.5 Testing of single channel equipment of category AR1. 11
3.1.6 Testing of single channel equipment of category AR2. 11
3.1.7 Testing of two channel equipment of category AR1. 12
3.1.8 Testing of two channel equipment of category AR2. 12
3.1.9 Testing of multi channel equipment (more than two channels) of category
AR1. . 12
3.1.10 Testing of multi channel equipment (more than two channels) of category
AR2 (switching range less than alignment range). . 12
3.1.11 Testing of multi channel equipment (more than two channels) of category
AR2 (switching range equals the alignment range). . 13
3.1.12 Testing of equipment without an external 50 ê RF connector. 13
3.1.12.1 Equipment with a temporary or internal permanent
antenna connector . 13
3.1.12.2 Equipment with a temporary antenna connector . 13
3.2 Mechanical and electrical design . 14
3.2.1 General . 14
3.2.2 Controls. 14
3.2.3 Transmitter shut-off facility. 14
3.2.4 Marking. 14
3.3 Interpretation of the measurement results . 14
4 Technical characteristics. 15
4.1 Transmitter parameter limits . 15
4.1.1 Frequency error . 15
4.1.2 Carrier power (conducted) . 15
4.1.3 Effective radiated power. 15
4.1.4 Frequency deviation. 16
4.1.4.1 Maximum permissible frequency deviation. 16
4.1.4.2 Response of the transmitter to modulation frequencies
above 3 kHz . 16
4.1.5 Adjacent channel power. 17
4.1.6 Spurious emissions. 17
4.1.7 Intermodulation attenuation . 18
4.1.8 Transient frequency behaviour of the transmitter. 19
4.2 Receiver parameter limits . 19
4.2.1 Maximum usable sensitivity . 19
4.2.2 Maximum usable sensitivity (field strength) . 19

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ETS 300 086: January 1991
4.2.3 Amplitude characteristic.20
4.2.4 Co-channel rejection .20
4.2.5 Adjacent channel selectivity.20
4.2.6 Spurious response rejection .20
4.2.7 Intermodulation response rejection.20
4.2.8 Blocking or desensitisation .20
4.2.9 Spurious radiations .21
4.3 Duplex operation - receiver limits .21
4.3.1 Receiver desensitisation and maximum usable sensitivity. .21
4.3.2 Receiver spurious response rejection .21
5 Test conditions, power sources and ambient temperatures.21
5.1 Normal and extreme test conditions .21
5.2 Test Power source.21
5.3 Normal test conditions .22
5.3.1 Normal temperature and humidity.22
5.3.2 Normal test power source. 22
5.3.2.1 Mains voltage . 22
5.3.2.2 Regulated lead-acid battery power sources used on
vehicles.22
5.3.2.3 Other power sources . 22
5.4 Extreme test conditions.22
5.4.1 Extreme temperatures .22
5.4.2 Extreme test source voltages .23
5.4.2.1 Mains voltage . 23
5.4.2.2 Regulated lead-acid battery power sources used on
vehicles.23
5.4.2.3 Power sources using other types of batteries.23
5.4.2.4 Other power sources . 23
5.5 Procedure for tests at extreme temperatures .23
5.5.1 Procedure for equipment designed for continuous operation.23
5.5.2 Procedure for equipment designed for intermittent operation.24
6 General conditions.24
6.1 Normal test modulation .24
6.2 Artificial antenna.24
6.3 Test sites and general arrangements for radiated measurements.24
6.4 Transmitter automatic shut-off facility.24
6.5 Arrangement for test signals at the input of the transmitter .24
6.6 Arrangements for test signals at the input of the receiver.24
6.7 Receiver mute or squelch facility.25
6.8 Receiver rated audio output power .25
6.9 Tests of equipment with a duplex filter .25
7 Methods of measurement for transmitter parameters. 25
7.1 Frequency error .25
7.1.1 Definition.25
7.1.2 Method of measurement .25
7.2 Carrier power (conducted) .25
7.2.1 Definitions.25
7.2.2 Method of measurement .25
7.3 Effective radiated power (field strength).26
7.3.1 Definitions.26
7.3.2 Method of measurement .26
7.4 Frequency deviation.27
7.4.1 Maximum permissible frequency deviation .27
7.4.1.1 Definition.27
7.4.1.2 Method of measurement.27
7.4.2 Response of the transmitter to modulation frequencies above 3 kHz1).27
7.4.2.1 Definition.27

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7.4.2.2 Method of measurement . 27
7.5 Adjacent channel power. 27
7.5.1 Definition . 27
7.5.2 Methods of measurement . 28
7.6 Spurious emissions. 28
7.6.1 Definition . 28
7.6.2 Method of measuring the power level in a specified load, subclause 7.6.1
a. 29
7.6.3 Method of measuring the effective radiated power, subclause 7.6.1 b. 29
7.6.4 Method of measuring the effective radiated power, subclause 7.6.1 c . 30
7.7 Intermodulation attenuation . 30
7.7.1 Definition . 30
7.7.2 Method of measurement . 31
7.8 Transient frequency behaviour of the transmitter. 32
7.8.1 Definitions. 32
7.8.2 Method of measurement . 32
8 Methods of measurement for receiver parameters. 35
8.1 Maximum usable sensitivity (conducted). 35
8.1.1 Definition . 35
8.1.2 Method of measuring the SND/ND ratio. 35
8.2 Maximum usable sensitivity (field strength). 35
8.2.1 Definition . 35
8.2.2 Method of measurement . 35
8.3 Amplitude characteristic of the receiver. 36
8.3.1 Definition . 36
8.3.2 Method of measurement . 36
8.4 Co-channel rejection. 37
8.4.1 Definition . 37
8.4.2 Method of measurement . 37
8.5 Adjacent channel selectivity. 37
8.5.1 Definition . 37
8.5.2 Method of measurement . 37
8.6 Spurious response rejection. 38
8.6.1 Definition . 38
8.6.2 Introduction to the method of measurement. 38
8.6.2.1 Method of search over the "limited frequency range" . 39
8.6.2.2 Method of measurement . 39
8.7 Intermodulation response rejection . 39
8.7.1 Definition . 39
8.7.2 Method of measurement . 40
8.8 Blocking or desensitisation. 40
8.8.1 Definition . 40
8.8.2 Method of measurement . 40
8.9 Spurious radiations. 41
8.9.1 Definition . 41
8.9.2 Method of measuring the power level in a specified load, subclause
8.9.1.a . 41
8.9.3 Method of measuring the effective radiated power, subclause 8.9.1.b. 41
8.9.4 Method of measuring the effective radiated power, subclause 8.9.1.c . 42
9 Duplex operation . 43
9.1 Receiver desensitisation with simultaneous transmission and reception. 43
9.1.1 Definition . 43
9.1.2 Method of measurement when the equipment operates with a duplex filter. 43
9.1.3 Measuring method when the equipment operates with two antennas . 43
9.2 Receiver spurious response rejection. 44
10 Measurement uncertainty. 45

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Annex A (normative) Radiated measurements .46
A.1 Test sites and general arrangements for measurements involving the use of radiated
fields .46
A.1.1 Outdoor test site .46
A.1.2 Test antenna.46
A.1.3 Substitution antenna.47
A.1.4 Optional additional indoor site.47
A.2 Guidance on the use of radiation test sites.48
A.2.1 Measuring distance.48
A.2.2 Test antenna.48
A.2.3 Substitution antenna.48
A.2.4 Artificial antenna.49
A.2.5 Auxiliary cables .49
A.2.6 Acoustic measuring arrangement.49
A.3 Further optional alternative indoor test site using an anechoic chamber.49
A.3.1 Example of the construction of a shielded anechoic chamber .49
A.3.2 Influence of parasitic reflections in anechoic chambers .50
A.3.3 Calibration of the shielded anechoic chamber.51
Annex B (normative) Specifications for adjacent channel power measurement arrangements .53
B.1 Power measuring receiver specification.53
B.1.1 IF filter.53
B.1.2 Variable attenuator . 55
B.1.3 Rms value indicator .55
B.1.4 Oscillator and amplifier . 55
Annex C Graphic representation of the selection of equipment and frequencies for testing of single and
multi channel equipment.56
History .58

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ETS 300 086: January 1991
Foreword
This European Telecommunication Standard has been prepared by the Radio Equipment and Systems
(RES) Technical Committee of the European Telecommunications Standards Institute (ETSI). The draft
has undergone the ETSI public enquiry process, and is now published.
The standard which is based upon CEPT Recommendation T/R 24-01, is a general standard which may be
superseded by specific standards covering specific applications.
Angle modulation shall be used for radio equipment covered by this standard, but individual national
administrations are free to choose the type of modulation. Channel separations, temperature range,
maximum transmitter output power/effective radiated power, class of transmitter intermodulation
attenuation and the inclusion of automatic transmitter shut-off facility may all be conditions attaching to the
issue of a licence by the appropriate administration.
Additional standards or specifications may be required for equipment such as that intended for connection
to the public switched telephone network (PSTN).
This standard does not cover requirements for radiated emissions below 30 MHz. It is anticipated that
methods of measurements and minimum standards for such emissions will be covered by specifications
supporting EMC Directive 89/336 EEC.
Annex A provides additional information concerning radiated measurements.
Annex B contains normative specifications for adjacent channel power measurement arrangements.
Annex C is a graphic representation of the normative subclause 3.1, referring to the presentation of
equipment for testing purposes.
Introduction
This standard 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. Clause 4 provides the
corresponding limits. These limits have been chosen to ensure an acceptable grade of service and to
minimise harmful interference to other equipment and services. They are based on the interpretation of the
measurement results described in subclause 3.3.
This standard will also be used by accredited test laboratories for the assessment of the performance of
the equipment. The performance of the equipment submitted for type testing shall be representative for the
performance of the corresponding production model. In order to avoid any ambiguity in that assessment,
this standard contains instructions for the presentation of equipment for type testing purposes (clause 3),
conditions (clause 5) and measurement methods (clauses 7 and 8).
This standard was drafted on the assumption that:
- the type test measurements will be performed only once, in one of the accredited test
laboratories, and the measurements accepted by the various authorities in order to
grant type approval,
- if equipment available on the market is required to be checked it shall be tested in
accordance with the methods of measurement specified in this standard.
This standard covers base stations, mobile stations and two categories of handportable stations. One
category is fitted with a 50 Πexternal antenna socket or connector. The other category has no external
antenna socket, but:
- either it is fitted with a permanent internal 50 ΠRF connector,

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SIST ETS 300 086:1998
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ETS 300 086: January 1991
- or it can be fitted with a temporary internal 50 ΠRF connector,so that conducted
measurements can be performed.
The means to access and/or implement the internal connector shall be provided by the manufacturer.
Details of the means used during type testing shall be provided by the accredited test laboratory with the
test report, subclause 3.1.12.

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ETS 300 086: January 1991
1 Scope
This standard covers the minimum characteristics considered necessary in order to make the best use of
the available frequencies. It does not necessarily include all the characteristics which may be required by a
user, nor does it necessarily represent the optimum performance achievable. It applies to angle modulation
systems for use in the land mobile service, operating on radio frequencies between 30 MHz and
1000 MHz, with channel separations of 12.5 kHz, 20 kHz and 25 kHz, and intended primarily for analogue
speech.
In this standard different requirements are given for the different radio frequency bands, channel
separations, environmental conditions and types of equipment, where appropriate.
The types of equipment covered by this standard are as follows:
- Base station: equipment fitted with an antenna socket.
- Mobile station: equipment fitted with an antenna socket.
- Handportable stations:
a) fitted with an antenna socket,
or
b) without an external antenna socket (integral antenna equipment) but fitted with a
permanent internal or a temporary internal 50 ΠR.F. connector which allows access to
the transmitter output and the receiver input.
For the type of equipment defined in (b) the additional measurements which shall be made using the
equipment antenna connected to the station (and not using any connector) are as follows:
- Transmitter effective radiated power
- Transmitter radiated spurious emissions
- Receiver maximum usable sensitivity (field strength)
- Receiver radiated spurious emissions
Handportable equipment without an external or internal RF connector and without the possibility of having a
temporary internal 50 ΠRF connector is not covered by this standard.
2 Definitions, abbreviations and symbols
2.1 Definitions
For the purpose of this standard, the following definitions apply:
Base station: equipment fitted with an antenna socket, for use with an external antenna, and intended for
use in a fixed location.
Mobile station: mobile equipment fitted with an antenna socket, for use with an external antenna, normally
used in a vehicle or as a transportable station.
Handportable station: equipment either fitted with an antenna socket or an integral antenna, or both,
normally used on a stand-alone basis, to be carried on a person or held in the hand.

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Integral antenna: an antenna designed to be connected to the equipment without the use of a 50 Œ
external connector and considered to be part of the equipment. An integral antenna may be fitted internally
or externally to the equipment.
Angle modulation: either phase modulation (G3) or frequency modulation (F3).
Full tests: in all cases except where qualified as "limited", tests shall be performed according to this
standard.
Lim
...