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EN 60728-101:2017

(Main)

Cable networks for television signals, sound signals and interactive services - Part 101: System performance of forward paths loaded with digital channels only

Cable networks for television signals, sound signals and interactive services - Part 101: System performance of forward paths loaded with digital channels only

IEC 60728-101:2016 is applicable to any cable network (including individual receiving systems) distributing only digital channels having in the forward path a coaxial cable output and primarily intended for television and sound signals operating between about 30 MHz and 3 000 MHz. This standard specifies the basic methods of measurement of the operational characteristics of a cable network having coaxial cable outputs in order to assess the performance of these systems and their performance limits.

Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 101: Systemanforderungen in Verteilrichtung bei kompletter digitaler Kanallast

Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 101: Performances des systèmes de voie directe soumis à une charge de porteuses exclusivement numériques

L'IEC 60728-101:2016 s'applique aux réseaux de distribution par câbles (y compris les systèmes individuels de réception) distribuant uniquement des canaux numériques, comportant dans le sens descendant une sortie à câble coaxial et essentiellement destinés aux signaux de télévision et aux signaux de radiodiffusion sonore, fonctionnant approximativement entre 30 MHz et 3 000 MHz. La présente norme spécifie les méthodes fondamentales pour la mesure des caractéristiques opérationnelles d'un réseau de distribution par câbles comportant des sorties à câbles coaxiaux dans le but d'évaluer la performance de ces systèmes ainsi que leurs limites de performances.

Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 101. del: Lastnosti sistema za naprejšnje poti z obremenitvami popolnoma digitaliziranih kanalov (TA/5) (IEC 60728-101:2016)

Ta del standarda IEC 60728 se uporablja za katero koli kabelsko omrežje (vključno s posamičnimi sistemi za sprejem) za porazdelitev izključno digitalnih kanalov, ki v naprejšnji poti vključujejo koaksialni kabelski izhod ter so namenjeni za prenos televizijskih in zvokovnih signalov s frekvenco med približno 30 MHz in 3000 MHz.
Ta standard določa osnovne metode merjenja obratovalnih značilnosti kabelskega omrežja s koaksialnimi kabelskimi izhodi, da bi se ocenile lastnosti teh sistemov ter omejitve njihovega delovanja.

General Information

Status
Published
Publication Date
18-May-2017
ICS
33.040.20 - Transmission systems
33.160.01 - Audio, video and audiovisual systems in general
Technical Committee
CLC/TC 209 - Cable networks for television signals, sound signals and interactive services
Drafting Committee
IEC/TC 100 - IEC_TC_100
Current Stage
6060 - Document made available - Publishing
Start Date
19-May-2017
Completion Date
19-May-2017
Ref Project
SIST EN 60728-101:2018 - Cable networks for television signals, sound signals and interactive services - Part 101: System performance of forward paths with all-digital channels load (TA/5) (IEC 60728-101:2016)

Relations

Corrected By
EN 60728-101:2017/AC:2017-07 - Cable networks for television signals, sound signals and interactive services - Part 101: System performance of forward paths loaded with digital channels only
Effective Date
06-Jun-2017

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SLOVENSKI STANDARD
01-januar-2018
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 101.
del: Lastnosti sistema za naprejšnje poti z obremenitvami popolnoma
digitaliziranih kanalov (TA/5) (IEC 60728-101:2016)
Cable networks for television signals, sound signals and interactive services - Part 101:
System performance of forward paths with all-digital channels load (TA/5) (IEC 60728-
101:2016)
.DEHOQHW]HIU)HUQVHKVLJQDOH7RQVLJQDOHXQGLQWHUDNWLYH'LHQVWH7HLO
6\VWHPDQIRUGHUXQJHQLQ9HUWHLOULFKWXQJEHLNRPSOHWWHUGLJLWDOHU.DQDOODVW
,(&
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs - Partie 101: Performances des systèmes de voie directe
soumis à une charge de porteuses exclusivement numériques (IEC 60728-101:2016)
Ta slovenski standard je istoveten z: EN 60728-101:2017
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60728-101

NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2017
ICS 33.040.20; 33.160.01
English Version
Cable networks for television signals, sound signals and
interactive services - Part 101: System performance of forward
paths loaded with digital channels only
(IEC 60728-101:2016)
Réseaux de distribution par câbles pour signaux de Kabelnetze für Fernsehsignale, Tonsignale und interaktive
télévision, signaux de radiodiffusion sonore et services Dienste - Teil 101: Systemanforderungen in Verteilrichtung
interactifs - Partie 101: Performances des systèmes de voie bei kompletter digitaler Kanallast
directe soumis à une charge de porteuses exclusivement (IEC 60728-101:2016)
numériques
(IEC 60728-101:2016)
This European Standard was approved by CENELEC on 2016-06-01. 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 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, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60728-101:2017 E
European foreword
The text of document 100/2641/FDIS, future edition 1 of IEC 60728-101, 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 60728-101:2017.

The following dates are fixed:
• latest date by which the document has to be (dop) 2017-11-19
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-05-19
• latest date by which the national
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 shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 60728-101:2016 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:

ISO/IEC 13818 (series) NOTE Harmonized as EN ISO/IEC 13818 (series).

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 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant

EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-705 -  International Electrotechnical Vocabulary - -
(IEV) -- Chapter 705: Radio wave
propagation
IEC 60050-712 -  International Electrotechnical Vocabulary - -
(IEV) -- Chapter 712: Antennas
IEC 60050-725 -  International Electrotechnical Vocabulary - -
(IEV) -- Chapter 725: Space
radiocommunications
IEC 60728-1 -  Cable networks for television signals, EN 60728-1 -
sound signals and interactive services --
Part 1: System performance of forward
paths
IEC 60728-1-1 -  Cable networks for television signals sound EN 60728-1-1 -
signals and interactive services -- Part 1-1:
RF cabling for two way home networks
IEC 60728-1-2 -  Cable networks for television signals, EN 60728-1-2 -
sound signals and interactive services --
Part 1-2: Performance requirements or
signals delivered at the system outlet in
operation
IEC 60728-2 -  Cable networks for television signals, - -
sound signals and interactive services -
Part 2: Electromagnetic compatibility for
equipment
IEC 60728-3 -  Cable networks for television signals, EN 60728-3 -
sound signals and interactive services --
Part 3: Active wideband equipment for
cable networks
IEC 60728-3-1 -  Cable networks for television signals, EN 60728-3-1 -
sound signals and interactive services --
Part 3-1: Methods of measurement of non-
linearity for full digital channel load with
DVB-C signals
IEC 60728-5 -  Cable networks for television signals, EN 60728-5 -
sound signals and interactive services -
Part 5: Headend equipment
IEC 60728-10 -  Cable networks for television signals, EN 60728-10 -
sound signals and interactive services --
Part 10: System performance of return
paths
IEC 60728-11 -  Cable networks for television signals, EN 60728-11 -
sound signals and interactive services --
Part 11: Safety
IEC 60728-12 -  Cabled distribution systems for television - -
and sound signals -- Part 12:
Electromagnetic compatibility of systems
IEC 60966-2-4 -  CABLE ASSEMBLIES - Part 2-4: Detail - -
specification for cable assemblies for radio
and TV receivers - Frequency range 0 MHz
to 3 000 MHz, IEC 61169-2 connectors
IEC 60966-2-5 -  Radio frequency and coaxial cable EN 60966-2-5 -
assemblies -- Part 2-5: Detail specification
for cable assemblies for radio and TV
receivers - Frequency range 0 MHz to 1
000 MHz, IEC 61169-2 connectors
IEC 60966-2-6 -  Radio frequency and coaxial cable EN 60966-2-6 -
assemblies -- Part 2-6: Detail specification
for cable assemblies for radio and TV
receivers - Frequency range 0 MHz to 3
000 MHz, IEC 61169-24 connectors
ISO/IEC 13818-1 -  Information technology - Generic coding of - -
moving pictures and associated audio
information - Part 1: Systems
ISO/IEC 13818-2 -  Information technology - Generic coding of - -
moving pictures and associated audio
information - Part 2: Video
ISO/IEC 13818-3 -  Information technology - Generic coding of - -
moving pictures and associated audio
information -- Part 3: Audio
ISO/IEC 13818-4 -  Information technology - Generic coding of - -
moving pictures and associated audio
information - Part 4: Conformance testing
ISO/IEC 14496-1 -  Information technology -- Coding of audio- - -
visual objects -- Part 1: Systems
ISO/IEC 14496-2 -  Information technology - Coding of audio- - -
visual objects - Part 2: Visual
ISO/IEC 14496-3 -  Information technology - Coding of audio- - -
visual objects - Part 3: Audio
ETSI EN 300 421 -  Digital Video Broadcasting (DVB): Framing - -
structure, channel coding and modulation
for 11/12 GHz satellite services
ETSI EN 300 429 -  Digital Video Broadcasting (DVB): Framing - -
structure, channel coding and modulation
for cable systems
ETSI EN 300 468 -  Digital Video Broadcasting (DVB): - -
Specification for Service Information (SI) in
DVB systems
ETSI EN 300 473 -  Digital Video Broadcasting (DVB): Satellite - -
Master Antenna Television (SMATV)
distribution systems
ETSI EN 300 744 -  Digital Video Broadcasting (DVB): Framing - -
structure, channel coding and modulation
for digital terrestrial television
ETSI EN 300 748 -  Digital Video Broadcasting (DVB): - -
Multipoint Video Distribution Systems
(MVDS) at 10 GHz and above
ETSI EN 300 749 -  Digital Video Broadcasting (DVB): - -
Microwave Multipoint Distribution Systems
(MMDS) below 10 GHz
ETSI EN 302 307 -  Digital Video Broadcasting (DVB);Second - -
generation framing structure, channel
coding and modulation systems for
Broadcasting, Interactive Services, News
Gathering and other broadband satellite
applications (DVB-S2)
ETSI EN 302 755 -  Digital Video Broadcasting (DVB); Frame - -
structure channel coding and modulation
for a second generation digital terrestrial
television broadcasting system (DVB-T2)
ETSI EN 302 769 -  Digital Video Broadcasting (DVB) - Frame - -
structure channel coding and modulation
for a second generation digital
transmission system for cable systems
(DVB-C2)
ETSI ETS 300 784 -  Satellite Earth Stations and Systems - -
(SES);Television Receive-Only (TVRO)
satellite earth stations operating in the
11/12 GHz frequency bands
ETSI TR 101 211 -  Digital Video Broadcasting (DVB); - -
Guidelines on implementation and usage
of Service Information (SI)
ETSI TR 101 290 -  Digital Video Broadcasting - -
(DVB);Measurement guidelines for DVB
systems
ETSI TS 102 831 -  Digital Video Broadcasting (DVB); - -
V1.2.1 Implementation guidelines for a second
generation digital terrestrial television
broadcasting system (DVB-T2)
ETSI TS 102 991 -  Digital Video Broadcasting (DVB) - - -
V1.2.1 Implementation Guidelines for a second
generation digital cable transmission
system (DVB-C2)
IEC 60728-101 ®
Edition 1.0 2016-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Cable networks for television signals,sound signals and interactive services –

Part 101: System performance of forward paths loaded with digital channels only

Réseaux de distribution par câbles pour signaux de télévision, signaux de

radiodiffusion sonore et services intéractifs –

Partie 101: Performances des systèmes de voie directe soumis à une charge de

porteuses exclusivement numériques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.040.20; 33.160.01 ISBN 978-2-8322-3288-0

– 2 – IEC 60728-101:2016 © IEC 2016
CONTENTS
FOREWORD. 8
INTRODUCTION . 10
1 Scope . 15
2 Normative references . 15
3 Terms, definitions, symbols and abbreviations . 17
3.1 Terms and definitions . 17
3.2 Symbols . 29
3.3 Abbreviations . 31
4 Methods of measurement at system outlet . 33
4.1 General . 33
4.2 Basic assumptions and measurement interfaces . 34
4.3 Signal level . 37
4.3.1 General . 37
4.3.2 Equipment required . 38
4.3.3 Connection of the equipment .
...

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EN IEC 60034-9:2024(Main)
Rotating electrical machines - Part 9: Noise limits
SIST EN IEC 60034-9:2025

IEC 60034-9:2021 specifies test methods for the determination of sound power level of rotating electrical machines and specifies maximum A-weighted sound power levels for factory acceptance testing of network-supplied, rotating electrical machines in accordance with lEC 60034-1, having methods of cooling according to lEC 60034-6 and degrees of protection according to lEC 60034-5, and having the following characteristics: - standard design, either AC or DC, without additional special electrical, mechanical, or acoustical modifications intended to reduce the sound power level - rated output from 1 kW (or kVA) up to and including 5 500 kW (or kVA) - rated speed not greater than 3 750 min–1 This fifth edition cancels and replaces the fourth edition, published in 2003 and its amendment 1, published in 2007. This edition includes the following significant technical changes with respect to the previous edition: a) In Table 2 and Table 3 cooling methods IC01, IC11, IC21 and IC31, IC71, IC81 are now covered. b) This edition adds Table 3 for 60 Hz machines, whereas Table 2, which covers only 50 Hz machines, has no change in levels. c) In Table 3, grade A is added to harmonize the highest levels seen in IEC and NEMA, whereas grade B was added to harmonize the lowest, more restrictive levels seen in IEC and NEMA. d) The clause “Determination of noise increments caused by converter supply” has been shifted to Annex B and renamed “Information on typical noise increments caused by converter supply”.

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EN IEC 60034-12:2024(Main)
Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
SIST EN IEC 60034-12:2025

IEC 60034-12:2024 is available as IEC 60034-12:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60034-12:2024 specifies the parameters for eight designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors in accordance with IEC 60034‑1 that: - have a rated voltage up to 1 000 V; - are intended for direct-on-line or star-delta starting; - are rated on the basis of duty type S1; - are constructed to any degree of protection as defined in IEC 60034-5 and explosion protection. This document also applies to dual voltage motors provided that the flux saturation level is the same for both voltages. This fourth edition cancels and replaces the third edition published in 2016. Aligned with the requirements for explosion protected motors from TC31 WG27 - new clause on methods for measuring locked-rotor current and torque; - new informative annex on the general current and torque characteristics with locked rotor; - new informative annex on correction of voltage and frequency; - aligned with the requirements for explosion protected motors from TC31 WG27.

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EN IEC 60335-2-39:2024(Main)
Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans
SIST EN IEC 60335-2-39:2025

IEC 60335-2-39:2012 deals with the safety of electrically operated commercial multi-purpose cooking pans not intended for household and similar use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. This standard also deals with pressurized appliances and appliances with pressurized parts. These appliances are used for processing food for commercial consumption, for example in kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by these types of appliances. Attention is drawn to the fact that for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary. The principal changes in this edition as compared with the fifth edition of IEC 60335-2-39 are as follows (minor changes are not listed): - addition to definition of portable appliances, atmospheric multi-purpose cooking and rated pressure; - deletion of equipotential symbol 5021 of IEC 60417 covered by Part 1; - addition of instructions for multi-purpose cooking pans; - modification on leakage current permissible for portable class l appliances; - addition to abnormal test requirements; - addition to mechanical hazard test for multi-purpose cooking pans; - addition of construction test for multi-purpose cooking pans; - addition to construction requirements for lids and theirs grips; - addition to construction requirements for positioning of pressure reliefs; - addition to construction's fixed appliances which are moved forward and backward for cleaning purposes.
The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication. Keywords: Multi-purpose cooking pans.

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EN IEC 60335-2-40:2024(Main)
Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
SIST EN IEC 60335-2-40:2025

This European Standard deals with the safety of electric heat pumps, sanitary hot water heat pumps and air conditioners, incorporating motor-compressors as well as hydronic fan coils units, dehumidifiers (with or without motor-compressors), thermoelectric heat pumps and partial units. Their maximum rated voltage being not more than 300 V for single phase appliances and 600 V for multi-phase appliances. Appliances not intended for normal household use but which nevertheless can be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard.

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