EN 60728-3-1:2012
(Main)Cable networks for television signals, sound signals and interactive services - Part 3-1: Methods of measurement of non-linearity for full digital channel load with DVB-C signals
Cable networks for television signals, sound signals and interactive services - Part 3-1: Methods of measurement of non-linearity for full digital channel load with DVB-C signals
IEC 60728-3-1:2012 is applicable to the methods of non-linearity measurement for cable networks which carry only digitally modulated television signals, sound signals and signals for interactive services. These methods take into account the specific signal form and behaviour of digitally modulated signals which differ from the analogue broadcast signals represented mainly by the existence of discrete carrier signals.
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 3-1: Messverfahren für die Nichtlinearität bei voller digitaler Kanallast mit DVB-C-Signalen
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 3-1: Méthodes de mesure de la non-linéarité pour une charge faite seulement de porteuses en modulation numérique avec des signaux DVB-C
La CEI 60728-3-1:2012 s'applique aux méthodes de mesure de la non-linéarité pour des réseaux de distribution par câbles qui ne transportent que des signaux en modulation numérique, pour la télévision, la radiodiffusion sonore et les services interactifs. Ces méthodes prennent en compte la forme et le comportement particuliers des signaux en modulation numérique, différents des signaux de diffusion analogique, pour leur part essentiellement représentés par des porteuses discrètes non modulées.
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 3-1. del: Metode merjenja nelinearnosti popolnoma digitalnega bremena kanala s signali DVB-C
Ta del standarda IEC 60728 se uporablja za metode nelinearnega merjenja za kabelskaomrežja, ki prenašajo samo digitalno modulirane televizijske in zvokovne signale ter signale zainteraktivne storitve. Te metode upoštevajo posebno obliko signalov in vedenjedigitalno moduliranih signalov, ki se razlikujejo od analognih radiodifuzijskih signalov, ki jih predstavljajopredvsem diskretni nosilni signali.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2012
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 3-1.
del: Metode merjenja nelinearnosti popolnoma digitalnega bremena kanala s
signali DVB-C
Cable networks for television signals, sound signals and interactive services -- Part 3-1:
Methods of measurement of non-linearity for full digital channel load with DVB-C signals
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs -- Partie 3-1: Méthodes de mesure de la non-linéarité pour
une charge faite seulement de porteuses en modulation numérique avec des signaux
DVB-C
Ta slovenski standard je istoveten z: EN 60728-3-1:2012
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 60728-3-1
NORME EUROPÉENNE
August 2012
EUROPÄISCHE NORM
ICS 33.060; 33.170
English version
Cable networks for television signals, sound signals and interactive
services -
Part 3-1: Methods of measurement of non-linearity for full digital channel
load with DVB-C signals
(IEC 60728-3-1:2012)
Réseaux de distribution par câbles pour Kabelnetze für Fernsehsignale,
signaux de télévision, signaux de Tonsignale und interaktive Dienste -
radiodiffusion sonore et services Teil 3-1: Messverfahren für die
interactifs - Nichtlinearität bei voller digitaler Kanallast
Partie 3-1: Méthodes de mesure de la mit DVB-C-Signalen
non-linéarité pour une charge faite (IEC 60728-3-1:2012)
seulement de porteuses en modulation
numérique avec des signaux DVB-C
(CEI 60728-3-1:2012)
This European Standard was approved by CENELEC on 2012-08-10. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60728-3-1:2012 E
Foreword
The text of document 100/1969/FDIS, future edition 1 of IEC 60728-3-1, prepared by technical area 5,
"Cable networks for television signals, sound signals and interactive services", of IEC TC 100, "Audio,
video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN 60728-3-1:2012.
The following dates are fixed:
(dop) 2013-05-10
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2015-08-10
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 60728-3-1:2012 was approved by CENELEC as a European
Standard without any modification.
- 3 - EN 60728-3-1:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60728-3 - Cable networks for television signals, sound EN 60728-3 -
signals and interactive services -
Part 3: Active wideband equipment for cable
networks
ISO/IEC 13818-1 2007 Information technology - Generic coding of - -
moving pictures and associated audio
information: Systems
IEC 60728-3-1 ®
Edition 1.0 2012-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Cable networks for television signals, sound signals and interactive services –
Part 3-1: Active wideband equipment for cable networks – Methods of
measurement of non-linearity for full digital channel load with DVB-C signals
Réseaux de distribution par câbles pour signaux de télévision, signaux de
radiodiffusion sonore et services interactifs –
Partie 3-1: Matériel actif à large bande pour réseaux de distribution par câbles –
Méthodes de mesure de la non-linéarité pour une charge tout numérique de
signaux DVB-C
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX Q
ICS 33.060; 33.170 ISBN 978-2-83220-211-1
– 2 – 60728-3-1 IEC:2012
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, symbols and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Symbols . 7
3.3 Abbreviations . 7
4 Methods of measurement of non-linearity for full digital channel load . 8
4.1 Maximum operating output level using the measurement of bit error ratio
(BER) . 8
4.1.1 General . 8
4.1.2 Equipment required . 8
4.1.3 Connection of equipment . 9
4.1.4 Measurement procedure . 9
4.1.5 Presentation of the results . 10
4.2 Measurement of the carrier-to-interference noise ratio CINR . 10
4.2.1 General . 10
4.2.2 Equipment required . 10
4.2.3 Connection of the equipment . 11
4.2.4 Measurement procedure . 11
4.2.5 Presentation of the results . 12
Equipment characteristics required to be published . 12
Annex A (informative) Examples of measurement channels . 13
Annex B (normative) Null packet and PRBS definitions . 14
Bibliography . 16
Figure 1 – BER measurement test configuration . 9
Figure 2 – CINR measurement test setup . 11
Figure 3 – Plot of CINR curve versus EUT channel output signal level in dB(µV) . 12
Table B.1 – Null transport stream packet definition . 15
60728-3-1 IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CABLE NETWORKS FOR TELEVISION SIGNALS,
SOUND SIGNALS AND INTERACTIVE SERVICES –
Part 3-1: Active wideband equipment for cable networks –
Methods of measurement of non-linearity for
full digital channel load with DVB-C signals
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60728-3-1 has been prepared by technical area 5: Cable networks
for television signals, sound signals and interactive services, of IEC technical committee 100:
Audio, video and multimedia systems and equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
100/1969/FDIS 100/2006/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Direc
...
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