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Normas BSI – AENOR
BS EN 60728-1:2014

BS EN 60728-1:2014

Cable networks for television signals, sound signals and interactive services. System performance of forward paths

Fecha:
2014-09-30 /Under Review
Comité:
EPL/100/4
Equivalencias internacionales:

EN 60728-1:2014

IEC 60728-1:2014

Relación con otras normas BSI:

Reemplaza a: BS EN 60728-1:2008

Resumen:
IEC 60728-1:2014 is applicable to any cable network (including individual receiving systems) having in the forward path a coaxial cable output and primarily intended for television and sound signals operating between about 30 MHz and 3 000 MHz. It specifies the basic methods of measurement of the operational characteristics of cable network having coaxial cable outputs in order to assess the performance of these systems and their performance limits. This fifth edition cancels and replaces the fourth edition published in 2007 and constitutes a technical revision. It includes the following changes:
- redrafting of measurement procedure and updating of performance requirements to include DVB-T2 signals;
- reference to IEC 60728-1-1 for home networks;
- reference to IEC 60728-1-2 for performance requirements at system outlet in operation.
Keywords:
Television systems, Frequency modulation, Visual signals, Radio networks, Frequency response, Signal distortion, Performance testing, Coaxial cables, Television networks, Radio disturbances, Performance, Circuits, Electrical impedance, Environment (working), Calibration, Telecommunication, Reception, Broadcasting networks, Signal level, Cable television, Testing conditions, Test equipment, Acoustic signals, Communication networks, Television channels, Wire transmission (telecommunication), Noise (spurious signals), Signal-to-noise ratio, Telecommunication systems, Electrical measurement, Radio channels
406,68
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