SIST EN 302 017-1 V1.1.1:2006

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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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

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

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This European Standard (Telecommunications series) has been produced by ETSI Technical Committee

The present document is part 1 of a multi-part deliverable covering the transmitting equipment for the Amplitude

The present document covers a set of non mandatory technical parameters that are considered to be the minimum

The present document applies to Double Side Band Transmitting equipment for the Amplitude-modulated radio

• Transmitting equipment for Amplitude Modulated sound broadcasting service operating in the LF MF and HF

The following documents contain provisions which, through reference in this text, constitute provisions of the present

• References are either specific (identified by date of publication and/or edition number or version number) or

Referenced documents which are not found to be publicly available in the expected location might be found at

[1] ETSI EN 302 017-2: "Electromagnetic compatibility and Radio spectrum Matters (ERM);

Transmitting equipment for the Amplitude Modulated (AM) sound broadcasting service;

[2] ETSI EN 301 489-11: "Electromagnetic compatibility and Radio spectrum Matters (ERM);

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.

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

broadcasting service: radiocommunication service in which the transmissions are intended for direct reception by the

NOTE: This service may include sound transmissions, television transmissions or other types of transmission.

cabinet radiation: radiation from an enclosure containing, equipment, excluding radiation from connected antennas or

carrier power: average power supplied to the antenna transmission line by a transmitter during one cycle taken under

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

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

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

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

intermodulation products: unwanted frequencies resulting from intermodulation between carriers or harmonics of

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

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

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