EN 60728-5:2008

Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment

It defines the characteristics of equipment used in the headends of terrestrial broadcast and satellite receiving systems (without satellite outdoor units and without those broadband amplifiers in the headend as described in IEC 60728-3). The satellite outdoor units for FSS are described in ETSI ETS 300 158, for BSS in ETSI ETS 300 249. Test methods for both types (FSS and BSS) of satellite outdoor units are laid down in ETSI ETS 300 457. This edition includes the following significant technical changes with respect to the previous edition: Revised title and scope Clause 3, several new terms and definitions Subclause 4.1, Methods of measurement for digitally modulated signals Subclause 4.6.2, RF signal-to-noise ratio (SD,RF/N) for digitally modulated signals Subclause 4.8.2, Procedure for the measurement of group delay variation on DVB channel converters Subclause 4.9, Phase noise of an RF carrier Subclause 4.15, Decoding margin (Teletext). Annex D, Special national conditions. Annex E, Correction factors for noise. Annex F, Digital signal level and bandwidth. Annex G, Minimum frequency distance of converted satellite signals in the IF range. Annex H, Measurement errors which occur due to mismatched equipment. .Annex I, Correction factor for spectrum analyser

Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 5: Geräte für Kopfstellen

Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 5: Equipements de tête de réseau

Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 5. del: Oprema glavne sprejemne postaje (IEC 60728-5:2007)

General Information

• Status: Withdrawn
• Publication Date: 15-May-2008
• Withdrawal Date: 31-Mar-2011
• ICS: 33.060.40 - Cabled distribution systems
• Technical Committee: CLC/TC 209 - Cable networks for television signals, sound signals and interactive services
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Parallel Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 22-Apr-2019
• Completion Date: 22-Apr-2019
• Ref Project: SIST EN 60728-5:2008 - Cable networks for television signals, sound signals and interactive services -- Part 5: Headend equipment

Relations

• Replaces: EN 50083-5:2001 - Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment
• Effective Date: 28-Jan-2023
• Replaced By: EN 60728-5:2016 - Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment
• Effective Date: 26-Apr-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60728-5:2008
01-julij-2008
1DGRPHãþD
SIST EN 50083-5:2003
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 5.
del: Oprema glavne sprejemne postaje (IEC 60728-5:2007)
Cable networks for television signals, sound signals and interactive services - Part 5:
Headend equipment (IEC 60728-5:2007)
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 5: Geräte für
Kopfstellen (IEC 60728-5:2007)
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs - Partie 5: Equipements de tête de réseau (CEI 60728-
5:2007)
Ta slovenski standard je istoveten z: EN 60728-5:2008
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
SIST EN 60728-5:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 60728-5

NORME EUROPÉENNE
May 2008
EUROPÄISCHE NORM

ICS 33.060.40 Supersedes EN 50083-5:2001


English version


Cable networks for television signals,
sound signals and interactive services -
Part 5: Headend equipment
(IEC 60728-5:2007)


Réseaux de distribution par câbles  Kabelnetze für Fernsehsignale,
pour signaux de télévision, Tonsignale und interaktive Dienste -
signaux de radiodiffusion sonore Teil 5: Geräte für Kopfstellen
et services interactifs - (IEC 60728-5:2007)
Partie 5: Equipements de tête de réseau
(CEI 60728-5:2007)




This European Standard was approved by CENELEC on 2008-04-01. 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 Central Secretariat or to any CENELEC member.

This European Standard exists in two official versions (English and 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
Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60728-5:2008 E

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EN 60728-5:2008 - 2 -
Foreword
The text of document 100/1244/FDIS, future edition 2 of IEC 60728-5, 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
was approved by CENELEC as EN 60728-5 on 2008-04-01.
This European Standard supersedes EN 50083-5:2001.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2009-01-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2011-04-01
with the EN have to be withdrawn
For this European Standard the informative Annex D of IEC 60728-5:2007 shall be disregarded and
has been replaced by the normative Annex ZB, Special national conditions.
Annexes ZA and ZB have been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60728-5:2007 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60169-8 NOTE  IEC 60169-8:1986 is superseded by IEC 61169-8:2007, which is harmonized as
EN 61169-8:2007 (not modified).
IEC 61169-2 NOTE  IEC 61169-2:2001 is superseded by IEC 61169-2:2007, which is harmonized as
EN 61169-2:2007 (not modified).
__________

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- 3 - EN 60728-5:2008
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references
...