IEC 60728-4:2007 

Cable networks for television signals, sound signals and interactive services - Part 4: Passive wideband equipment for coaxial cable networks

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Abstract

IEC 60728-4:2007 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. This standard:
- covers the frequency range 5 MHz to 3 000 MHz;
- identifies performance requirements for certain parameters;
- lays down data publication requirements for certain parameters;
- stipulates methods of measurements;
- introduces minimum requirements defining quality grades. This third edition cancels and replaces the second edition published in 2000, of which it constitutes a technical revision. It includes the following significant technical changes: 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.

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Relevant for

television

TV

smart city


Additional information

Publication typeInternational Standard
Publication date2007-08-10
Edition3.0
Available language(s)English, English/French
TC/SCTC 100/TA 5 - Cable networks for television signals, sound signals and interactive servicesrss
ICS33.060.40 - Cabled distribution systems
33.170 - Television and radio broadcasting
Stability date  2020
Pages66
File size1587 KB

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