SIST EN 50083-2-4:2020

SLOVENSKI STANDARD
oSIST prEN 50083-2-4:2019
01-januar-2019
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 2-4.
del: Filtri za dušenje motenj LTE (4G), ki delujejo v pasovih 700 MHz in 800 MHz
Cable networks for television signals, sound signals and interactive service - Part 2-4:
LTE (4G) Interference Mitigation Filters operating in the 700 MHz and 800 MHz bands
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs - Partie 2-4: Filtres d'atténuation de brouillage LTE (4G)
fonctionnant dans les bandes 700 MHz et 800 MHz
Ta slovenski standard je istoveten z: prEN 50083-2-4
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
oSIST prEN 50083-2-4:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 50083-2-4:2019

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oSIST prEN 50083-2-4:2019

EUROPEAN STANDARD DRAFT
prEN 50083-2-4
NORME EUROPÉENNE

EUROPÄISCHE NORM

November 2018
ICS
English Version
Cable networks for television signals, sound signals and
interactive service - Part 2-4: LTE (4G) Interference Mitigation
Filters operating in the 700 MHz and 800 MHz bands
Réseaux de distribution par câbles pour signaux de To be completed
télévision, signaux de radiodiffusion sonore et services
interactifs - Partie 2-4: Filtres d'atténuation de brouillage
LTE (4G) fonctionnant dans les bandes 700 MHz et 800
MHz
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2019-01-25.

It has been drawn up by CLC/TC 209.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 66301 Ref. No. prEN 50083-2-4 E

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oSIST prEN 50083-2-4:2019
prEN 50083-2-4:2018 (E)
7 Contents Page
8 European Foreword .3
9 Introduction .4
10 1 Scope .5
11 2 Normative references .5
12 3 Terms, definitions and abbreviations .5
13 3.1 Terms and definitions .5
14 3.2 Abbreviations .6
15 4 LTE filter characteristics .6
16 4.1 General .6
17 4.2 Pass-band and stop-band of a LTE filter (700 MHz and 800 MHz bands) .6
18 4.3 Types of standard for a LTE filter .6
19 4.4 LTE filter specifications .7
20 Table 1 — LTE filter specifications .7
21 4.5 Connections, EMC, environmental and other factors.8
22 4.5.1 Connections .8
23 4.5.2 EMC – Screening effectiveness .8
24 4.5.3 DC and 50 Hz line power considerations .8
25 4.5.4 Climate and operating temperature range .8
26 4.5.5 Drop test .9
27 4.5.6 Fixings .9
28 4.6 Information to be supplied by the manufacturer or responsible vendor .9
29 Annex A (informative) Signal protection from LTE signals . 10
30 A.1 Frequency allocation of LTE signals in the 700 MHz and 800 MHz bands . 10
31 Figure A.1 — Allocation of LTE signals in the 700 MHz band and 800 MHz bands . 10
32 A.2 LTE-UE field strength in the 700 MHz and 800 MHz bands . 10
33 Table A.1 — Field strength E produced at a distance D (free space) by a radiated power P of
34 25 dB(mW) of a LTE-UE . 10
35 A.3 LTE-BS field strength in the 700 MHz and 800 MHz bands . 10
36 Table A.2 — Field strength E produced at a distance D by a radiated power P of a LTE-BS
37 placed in rural or urban sites . 11
38
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prEN 50083-2-4:2018 (E)
39 European Foreword
40 This document (prEN 50083-2-4:2018) has been prepared by CLC/TC 209 “Cable networks for television
41 signals, sound signals and interactive services”.
42 This document is currently submitted to the CENELEC Enquiry.
43 The following dates are proposed:
• latest date by which the existence of this (doa) dor + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dor + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dor + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)
44 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
45 rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
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46 Introduction
47 Standards and deliverables of EN 60728 series and EN 50083 series deal with cable networks including
48 equipment and associated methods of measurement for headend reception, processing and distribution of
49 television and sound signals and for processing, interfacing and transmitting all kinds of data signals for
50 interactive services using all applicable transmission media. These signals are typically transmitted in
51 networks by frequency-multiplexing techniques.
52 This includes, for instance:
53 a) regional and local broadband cable networks;
54 b) extended satellite and terrestrial television distribution systems;
55 c) individual satellite and terrestrial television receiving systems;
56 and all kinds of equipment, systems and installations used in such cable networks, distribution and receiving
57 systems.
58 The extent of this standardization work is from the antennas and/or special signal source inputs to the
59 headend or other interface points to the network up to the terminal input of the customer premises
60 equipment.
61 The standardization work will consider coexistence with users of the RF spectrum in wired and wireless
62 transmission systems.
63 The standardization of any user terminals (i.e. tuners, receivers, decoders, multimedia terminals etc.) as well
64 as of any coaxial, balanced and optical cables and accessories thereof is excluded.
65 This document introduces the requirements for the LTE filters that cover the 700 MHz and 800 MHz bands.
66 These filters are to be used in individual and MATV antenna installations for reception of DTT signals when
67 the 700 MHz band will be used by telecommunication services (LTE) in addition to the 800 MHz band.
68 These requirements extend those of CLC/TS 50083-2-3 for mitigation filters for LTE services operating in the
69 800 MHz band only and ETSI EN 303 354 V.1.1.1 (2017-03), that deals with “Amplifiers and active antennas
70 for TV broadcast reception in domestic premises; Harmonized standard covering the essential requirements
71 of article 3.2 of Directive 2014/53/EU”. The ETSI document is mainly applicable to new equipment available
72 on the market, while this document has the purpose to allow the existing individual and MATV antenna
73 installations as well as amplifiers designed for the full spectrum of band 4 and 5 for reception of DTT signals
74 to avoid or mitigate the interference due to the new telecommunication services (LTE) when the 700 MHz
75 band is added to the 800 MHz band already used.
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76 1 Scope
77 This document provides requirements to passive filters intended to reduce RF interference from LTE Base
78 Stations (LTE-BS) and LTE User Equipment (LTE-UE) to receiving equipment and cable distribution systems
79 of broadcast DVB-T and DVB-T2 signals in the VHF and UHF bands. While primarily intended to be used
80 with VHF/UHF DVB-T and DVB-T2 receivers and signal distribution systems, filters can also be useful for
81 mitigation of interference to VHF FM or DAB radio.
82 2 Normative references
83 The following documents are referred to in the text in such a way that some or all of their content constitutes
84 requirements of this document. For dated references, only the edition cited applies. For undated references,
85 the latest edition of the referenced document (including any amendments) applies.
86 EN 50083-2:2012, Cable networks for television signals, sound signals and interactive services - Part 2:
87 Electromagnetic compatibility for equipment
88 EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989)
89 EN 60728-11, Cable networks for television signals, sound signals and interactive services – Part 11: Safety
90 (IEC 60728-11)
91 EN 61169-2, Radio-frequency connectors - Part 2: Sectional specification - Radio frequency coaxial
92 connectors of type 9,52 (IEC 61169-2)
93 EN 61169-24, Radio-frequency connectors - Part 24: Sectional specification - Radio frequency coaxial
94 connectors with screw coupling, typically for use in 75 ohm cable networks (type F) (IEC 61169-24)
95 3 Terms, definitions and abbreviations
96 3.1 Terms and definitions
97 For the purposes of this document, the following terms and definitions apply.
98 ISO and IEC maintain terminological databases for use in standardization at the following addresses:
99 • IEC Electropedia: available at http://www.electropedia.org/
100 • ISO Online browsing platform: a
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