NBN EN 50083-5 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 5: HEADEND EQUIPMENT
04-01-2009
01-12-2013
1 Scope
1.1 General
1.2 Specific scope of this part 5
2 Normative references
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
3.2 Symbols
3.3 Abbreviation
4 Methods of measurement
4.1 Single-channel intermodulation
4.2 Three-carrier intermodulation measurement
4.3 Two carrier intermodulation measurement for
second and third order products
4.4 Carrier-to-spurious signal ratio at the output
4.5 Television carrier-to-noise ratio
4.6 Differential gain and phase for PAL/SECAM signals
4.7 Group delay variation
4.8 2T-pulse response, K-factor
4.9 Chrominance-luminance delay inequalities
(20T-pulse method)
4.10 Luminance non-linearity
4.11 Intermodulation distortion (FM stereo radio)
4.12 Decoding margin (Teletext)
4.13 Hum modulation of carrier
5 Performance requirements and recommendations
5.1 Safety
5.2 Electromagnetic compatability
5.3 Environmental
5.4 Marking
5.5 Mean time operation between failure (MTBF)
6 Signal requirements
6.1 Indoor units
6.2 Outdoor units
7 Data publication requirements
7.1 General
7.2 Indoor units - TV (AM and FM)
7.3 Indoor units - FM radio
7.4 Outdoor units
Annex A (normative) Definition of the specified test
frequency range for return loss and noise figure
Annex B (normative) Audio connector
Annex C (informative) Selectivity diagram for adjacent
channel transmission
Annex D (normative) Special national conditions
Annex E (informative) Measurement errors which occur due
to mismatched equipment
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