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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Standards [CURRENT]

DIN EN 60728-5 ; VDE 0855-5:2016-11
Cable networks for television signals, sound signals and interactive services - Part 5: Headend equipment (IEC 60728-5:2015); German version EN 60728-5:2016

Title (German)

Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 5: Geräte für Kopfstellen (IEC 60728-5:2015); Deutsche Fassung EN 60728-5:2016

Overview

This part of IEC 60728 defines the characteristic values of equipment used in headends of terrestrial broadcast and satellite reception systems (excluding outdoor units for satellite reception and broadband amplifiers in the headend described in IEC 60728-3). The standard differs from the previously valid standard (2008 edition) as follows: the title and scope have been adapted. Several new terms have been added to Clause 3. The following clauses have been amended: 4.1 Measurement method for digitally modulated signals; 4.6.2 RF signal-to-noise ratio for digitally modulated signals; 4.8.2 Measurement method for group delay distortion at DVB channel converters; 4.9 Phase noise of RF carriers; 4.15 Decoding reserver (teletext); Annex D Special national conditions; Annex E Correction factors for noise interference; Annex F Digital signal levels and bandwidths; Annex G Minimum frequency spacing of converted satellite signals in the intermediate frequency range; Annex H Measurement errors due to mismatched equipment; Annex I Correction factor for a spectrum analyzer. The responsible committee is DKE/K 735 "Kabelnetze und Antennen für Fernsehsignale, Tonsignale und interactive Dienste" ("Cable networks for television signals, sound signals and interactive services") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.

Document: references other documents

Document: referenced in other documents

Responsible national committee

DKE/K 735 - Kabelnetze und Antennen für Fernsehsignale, Tonsignale und interaktive Dienste  

Edition 2016-11
Original language German
Price from 162.14 €
Table of contents

Contact

Dipl.-Ing.

Thomas H. Wegmann

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-315

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