ETSI EN 302 017-1 V1.1.1 (2005-06)

SLOVENSKI STANDARD
SIST EN 302 017-1 V1.1.1:2006
01-marec-2006
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Electromagnetic compatibility and Radio spectrum Matters (ERM); Transmitting
equipment for the Amplitude Modulated (AM) sound broadcasting service; Part 1:
Technical characteristics and test methods
Ta slovenski standard je istoveten z: EN 302 017-1 Version 1.1.1
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
SIST EN 302 017-1 V1.1.1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 302 017-1 V1.1.1:2006

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SIST EN 302 017-1 V1.1.1:2006

ETSI EN 302 017-1 V1.1.1 (2005-09)
European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Transmitting equipment for the Amplitude Modulated (AM)
sound broadcasting service;
Part 1: Technical characteristics and
test methods

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SIST EN 302 017-1 V1.1.1:2006
 2 ETSI EN 302 017-1 V1.1.1 (2005-09)



Reference
DEN/ERM-TG17-004-1A
Keywords
AM, audio, broadcasting, transmitter, terrestrial,
radio
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SIST EN 302 017-1 V1.1.1:2006
 3 ETSI EN 302 017-1 V1.1.1 (2005-09)
Contents
Intellectual Property Rights.5
Foreword.5
Introduction .5
1 Scope.6
2 References.6
3 Definitions, symbols and abbreviations .6
3.1 Definitions.6
3.2 Symbols.7
3.3 Abbreviations.8
4 Technical requirements specifications.8
4.1 Environmental profile.8
4.2 Antenna port measurements.8
4.2.1 Rated output power.8
4.2.1.1 Definition.8
4.2.1.2 Method of measurement.8
4.2.1.2.1 Initial conditions.8
4.2.1.2.2 Procedure.9
4.2.1.2.3 Test requirements.9
4.2.1.3 Limit.9
4.2.2 Frequency drift.9
4.2.2.1 Definition.9
4.2.2.2 Method of measurement.9
4.2.2.2.1 Initial conditions.9
4.2.2.2.2 Procedure.9
4.2.2.2.3 Test requirements.9
4.2.2.3 Limit.9
4.2.3 Spurious emissions.10
4.2.3.1 Definition.10
4.2.3.2 Method of measurement.10
4.2.3.2.1 Initial conditions.10
4.2.3.2.2 Procedure.10
4.2.3.2.3 Test requirements.10
4.2.3.3 Limit.10
4.2.4 Transmitter muting during frequency shift .11
4.2.4.1 Definition.11
4.2.4.2 Method of measurement.11
4.2.4.2.1 Initial conditions.11
4.2.4.2.2 Procedure.12
4.2.4.2.3 Test requirements.12
4.2.4.3 Limit.12
4.2.5 Out-of-band emissions.12
4.2.5.1 Definition.12
4.2.5.2 Method of measurement.12
4.2.5.2.1 Initial conditions.12
4.2.5.2.2 Procedure.12
4.2.5.2.3 Test requirements.13
4.2.5.3 Limit.13
4.3 Enclosure port measurements (radiated emissions).15
4.3.1 Cabinet radiation.15
4.3.1.1 Definition.15
4.3.1.2 Method of measurement.15
4.3.1.2.1 Initial conditions.15
4.3.1.2.2 Procedure.15
ETSI

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SIST EN 302 017-1 V1.1.1:2006
 4 ETSI EN 302 017-1 V1.1.1 (2005-09)
4.3.1.3 Limits.16
4.4 Measurement uncertainties.17
Annex A (informative): General measuring arrangements.18
A.1 Testing arrangements for antenna port measurements .18
A.2 Test frequency range.18
A.3 Test modulating signal .19
A.4 Testing arrangements for radiated measurements .20
A.5 Test load characteristics .20
Annex B (informative): Bibliography.21
History .22

ETSI

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SIST EN 302 017-1 V1.1.1:2006
 5 ETSI EN 302 017-1 V1.1.1 (2005-09)
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
server (http://webapp.etsi.org/IPR/home.asp).
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 transmitting equipment for the Amplitude
Modulated (AM) sound broadcasting service, as identified below:
Part 1: "Technical characteristics and test methods";
Part 2: "Harmonized EN under article 3.2 of the R&TTE Directive".

National transposition dates
Date of adoption of this EN: 26 August 2005
Date of latest announcement of this EN (doa): 30 November 2005
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 May 2006
Date of withdrawal of any conflicting National Standard (dow): 31 May 2006

Introduction
The present document covers a set of non mandatory technical parameters that are considered to be the minimum
requirement for the design and operation of an AM sound broadcasting service.
Other documents directly associated with the present document:
• EN 302 017-2 [1];
• EN 301 489-11 [2].
ETSI

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SIST EN 302 017-1 V1.1.1:2006
 6 ETSI EN 302 017-1 V1.1.1 (2005-09)
1 Scope
The present document applies to Double Side Band Transmitting equipment for the Amplitude-modulated radio
broadcast service.
The types of equipment covered by the present document are as follows:
• Transmitting equipment for Amplitude Modulated sound broadcasting service operating in the LF MF and HF
bands.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• 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 publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
[1] ETSI EN 302 017-2: "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Transmitting equipment for the Amplitude Modulated (AM) sound broadcasting service;
Part 2: Harmonized EN under article 3.2 of the R&TTE Directive".
[2] ETSI EN 301 489-11: "Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services;
Part 11: Specific conditions for terrestrial sound broadcasting service transmitters".
[3] CENELEC EN 55011: "Industrial scientific and medical (ISM) radio-frequency equipment -
Electromagnetic disturbance characteristics - Limits and methods of measurement".
[4] ETSI TR 100 028 (V1.4.1) (all parts): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Uncertainties in the measurement of mobile radio equipment characteristics".
[5] ITU-R Recommendation SM.329-10 (2003): "Unwanted emissions in the spurious domain".
[6] IEC 60489-1: "Methods of measurement for radio equipment used in the mobile services.
Part 1: General definitions and standard conditions of measurement".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
antenna port: port of an apparatus which is designed, in normal operation, to be connected to an antenna using coaxial
cable
broadcasting service: radiocommunication service in which the transmissions are intended for direct reception by the
general public
NOTE: This service may include sound transmissions, television transmissions or other types of transmission.
ETSI

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SIST EN 302 017-1 V1.1.1:2006
 7 ETSI EN 302 017-1 V1.1.1 (2005-09)
cabinet radiation: radiation from an enclosure containing, equipment, excluding radiation from connected antennas or
cables
carrier power: average power supplied to the antenna transmission line by a transmitter during one cycle taken under
the condition of no modulation
channel bandwidth: frequency band of defined width (as a multiple of the carrier grid) including safety margin for
operation on adjacent channels, located symmetrically around a carrier frequency in the carrier grid
class of emission: set of characteristics of an emission, designated by standard symbols, e.g. type of modulation of the
main carrier, modulating signal, type of information to be transmitted, and also, if appropriate, any additional signal
characteristics
dBc: decibels relative to the unmodulated carrier power of the emission
NOTE: In the cases which do not have a carrier, for example in some digital modulation schemes where the
carrier is not accessible for measurement, the reference level equivalent to dBc is decibels relative to the
mean power P.
enclosure port: physical boundary of the apparatus through which electromagnetic fields may radiate or impinge
NOTE: In the case of integral antenna equipment, this port is inseparable from the antenna port.
environmental profile: range of environmental conditions under which equipment within the scope of EN 302 017-1
document is required to comply with the provisions of EN 302 017-1
harmonic: component of order greater than 1 of the Fourier series of a periodic quantity
harmonic number: integral number given by the ratio of the frequency of a harmonic to the fundamental frequency
nd
(2 harmonic = 2 × fundamental frequency)
intermodulation products: unwanted frequencies resulting from intermodulation between carriers or harmonics of
emission, or between any oscillations generated to produce the carrier
mean power: average power supplied to the antenna transmission line by a transmitter during an interval of time
sufficiently long compared with the lowest frequency encountered in the modulation envelope taken under normal
operating conditions
necessary bandwidth: for a given class of emission, width of the frequency band which is sufficient to ensure the
transmission of information at the rate and with the quality required under specified conditions
out-of-band emissions: emission on a frequency or frequencies immediately outside the necessary bandwidth which
results from the modulation process, but excluding spurious emissions
reference bandwidth: bandwidth in which the spurious emission level is specified
spurious emissions: emission on a frequency or frequencies which are outside the necessary bandwidth and the level of
which may be reduced without affecting the corresponding transmission of information
NOTE: Spurious emissions include harmonic emissions, parasitic emissions, intermodulation products and
frequency conversion products but exclude out of band emissions.
unwanted emissions: spurious emissions and out of band emissions
3.2 Symbols
For the purposes of the present document, the following symbols apply:
Ω ohms (unit of resistance)
-6
µ micro, 10
ETSI

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SIST EN 302 017-1 V1.1.1:2006
 8 ETSI EN 302 017-1 V1.1.1 (2005-09)
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AF Audio Frequency
AM Amplitude Modulation
dB deciBel, logarithmic ratio (tenths of a "Bel")
dBm dB relative to one milliwatt
EMC ElectroMagnetic Compatibility
EUT Equipment Under Test
HF High Frequency
L
...