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IEC 60728-1-2-ed.2.0

Cable networks for television signals, sound signals and interactive services - Part 1-2: Performance requirements for signals delivered at the system outlet in operation

STANDARD published on 7.3.2014

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The information about the standard:

Designation standards: IEC 60728-1-2-ed.2.0
Publication date standards: 7.3.2014
The number of pages: 75
Approximate weight : 225 g (0.50 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 60728-1-2-ed.2.0 :

IEC 60728-1-2:2014 provides the minimum performance requirements to be fulfilled in operation at the system outlet or terminal input and describes the summation criteria for the impairments present in the received signals and those produced by the CATV/MATV/SMATV cable network, including individual receiving systems. It is applicable to cable networks intended for television signals, sound signals and interactive services operating between about 5 MHz and 3 000 MHz. The frequency range is extended to 6 000 MHz for home distribution techniques that replace wired cords with a wireless two way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz frequency band. This second edition cancels and replaces the first edition published in 2009, and constitutes a technical revision. It includes the following technical: update of performance requirements in Clause 7 to include those for DVB-T2 signals. This publication is to be read in conjunction with IEC 60728-1:2007. LIEC 60728-1-2:2014 decrit les exigences minimales de qualite en fonctionnement des signaux a la prise dabonne ou a la borne dentree du terminal et decrit les criteres daddition des degradations, celles presentes dans les signaux recus, et celles produites par le reseau de distribution par cables CATV/MATV/SMATV, ceci comprenant les systemes de reception individuels. Elle sapplique aux reseaux de distribution par cables pour les signaux de television, de radiodiffusion sonore et des services interactifs fonctionnant entre environ 5 MHz et 3 000 MHz. La bande de frequences est etendue a 6 000 MHz pour les techniques de distribution domestique ou des cordons filaires sont remplaces par une communication bidirectionnelle sans fil a linterieur dune piece (ou dun nombre restreint de pieces adjacentes) utilisant la bande de frequences de 5 GHz a 6 GHz. Cette deuxieme edition annule et remplace la premiere edition parue en 2009, dont elle constitue une revision technique. Elle inclut les modifications suivantes: mise a jour des exigences de qualite de lArticle 7 afin dinclure les exigences pour les signaux DVB-T2. Cette publication doit etre lue conjointement avec la CEI 60728-1:2007.