EN
SR EN 60728-4:2008
Reţele de distribuţie prin cablu pentru semnale de televiziune, semnale de radiodifuziune sonoră şi servicii interactive. Partea 4: Echipamente pasive de bandă largă pentru reţele de distribuţie prin cablu coaxial
Applies to system outlets, splitters and taps, passive single or multiple port equipment comprising filters, attenuators, equalizers, galvanic isolators, power injectors, cable splices, terminating resistors and transfer points, but excluding coaxial cables and receiver leads (see 5.2). This edition includes the following significant technical changes with respect to the previous edition. Subclause 3.1 includes several new or modified definitions. Clause 4 includes added test methods for attenuation, isolation, through-loss, group delay variation, amplitude frequency response and two carrier intermodulation measurements for second- and third-order products. Clause 5 includes updated and new performance requirements.
Status :
In vigoare
Data aprobării : 17.11.2008
Data publicării : 19.11.2008
Număr de pagini : 41
ICS : 33.060.40 Sisteme de distributie prin cablu,33.170 Sisteme de transmitere prin radio si televiziune
Comitet tehnic : 375 - Sisteme şi echipamente audio, video şi multimedia
- Inlocuieste SR EN 50083-4:2002