I.S. EN 50083-3:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 3: ACTIVE WIDEBAND EQUIPMENT FOR COAXIAL CABLE NETWORKS
Hardcopy , PDF
03-02-2011
English
06-28-2002
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
1 Scope
1.1 General
1.2 Specific scope of this part 3
2 Normative references
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
3.2 Symbols
3.3 Abbreviations
4 Methods of measurement
4.1 Linear distortion
4.2 Non-linear distortion
4.3 Automatic gain and slope control step response
4.4 Noise figure
4.5 Cross talk attenuation
4.6 Signal level for digitally modulated signals
4.7 Method of measurement for non-linearity of return
path equipment carrying only digital modulated
signals [Measurement of composite intermodulation
noise ratio (CINR)]
5 Equipment requirements
5.1 General requirements
5.2 Safety
5.3 Electromagnetic compatibility (EMC)
5.4 Frequency range
5.5 Impedance and return loss
5.6 Gain
5.7 Flatness
5.8 Test points
5.9 Group delay
5.10 Noise figure
5.11 Non-linear distortion
5.12 Automatic gain and slope control
5.13 Hum modulation
5.14 Power supply
5.15 Environmental
5.16 Marking
5.17 Mean operating time between failure (MTBF)
5.18 Requirements for multiswitches
Annex A (normative) Test carriers, levels and intermodulation
Products
Annex B (normative) Checks of test equipment
Annex C (normative) Table C.1 - Frequency allocation plan
Annex D (normative) Special national conditions
Annex E (informative) Measurement errors which occur due to
mismatched equipment
Annex F (informative) Examples of signals, methods of
measurement and network design for return paths
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