International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 60728-5:2008
Title Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment
Project Number 20509
Abstract/Scope 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
Status
Published

Status

Current Stage code 6060
Current Stage code date 2008-05-16
Current Stage code deadline 2009-01-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 100
Reference Document IEC 60728-5:2007 (EQV)
ICS 33.060.40 - Cabled distribution systems
Keywords Cable network; Television; Signal; Sound; Headend equipment
Note  
A-Deviation(s)  
Special National Condition(s) FI, SE

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2008-05-16 2009-01-01 export to doc file  EN  DE
5099 2008-04-01 2008-06-01  
5061 2008-02-27 2008-04-01  
5091 2007-12-04 2008-04-16  
5062 2007-11-12 2007-12-04  
5060 2007-07-31 2007-08-09 export to doc file  EN
5020 2007-05-25 2007-07-27  
3090 2006-09-27 2006-12-31  
5060 2006-09-19 2006-10-02 export to doc file  EN
5020 2006-04-14 2006-09-15  
3099 2006-04-11 2006-04-14  
2020 2005-12-06 2006-06-06  

Implementation Dates

date of Ratification (DOR) (1) 2008-04-01
date of Availability (DAV) (2) 2008-05-16
date of Announcement (DOA) (3) 2008-07-01
date of Publication (DOP) (4) 2009-01-01
date of Withdrawal (DOW) (5) 2011-04-01

Relations

Supersedes EN 50083-5:2001
Superseded by  
Normative reference (6) ETSI EN 300 163:1998
ETSI EN 302 307:2006
ETSI EN 300 744:2007
ETSI EN 300 473:1997
ETSI EN 300 468:2003
ETSI EN 300 429:1998
ETSI TR 101 211:2007
ITU-T Recommendation J.101:1990
ITU-T Recommendation J.61:1990
ITU-R Report 624-4:1990
ITU-R Recommendation BS.468-4:1994
ETSI EN 300 421:1997
ISO/IEC 13818-1:2007
ISO/IEC 13818-2:2001
ISO/IEC 13818-3:1998
ISO/IEC 13818-4:1998
EN 60068-1:1994
EN 60130-9:2000
EN 60244-5:1994
EN 60529:1991
corr. May 1993
EN 60728-1:2008
IEC 60728-2:2002
EN 60728-3:2006
EN 60728-11:2005
EN 61319-1:1996
A11:1999
IEC 60417-DB
IEC 60617-DB

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.