AS 1367-1985

1 - AS/NZS 1367:2000 COAXIAL CABLE SYSTEMS FOR THE DISTRIBUTION OF ANALOGUE TELEVISION AND SOUND SIGNALS IN SINGLE AND MULTIPLE ...
4 - PREFACE
5 - CONTENTS
7 - SECTION 1 INTRODUCTION
7 - 1.1 SCOPE AND PURPOSE
7 - 1.1.1 Scope
8 - 1.1.2 Exclusions
8 - 1.2 OPERATIONAL FREQUENCIES
8 - 1.2.1 Application
8 - 1.2.2 Frequency usage
8 - 1.2.3 Design
8 - 1.3 VARIATIONS IN EQUIPMENT SPECIFICATIONS
9 - 1.4 NETWORK CONNECTION MANAGEMENT
9 - 1.4.1 System modifications or additions
9 - 1.4.2 Overlay or duplicate systems
9 - 1.5 PROVISION OF FREE TO AIR SERVICES
9 - 1.6 COMPLIANCE AND SPECIFIC REQUIREMENTS
9 - 1.7 DEFINITIONS
9 - 1.7.1 AM television
9 - 1.7.2 FM television
9 - 1.7.3 FM radio
9 - 1.7.4 Premises
9 - 1.7.5 PCI location
13 - 1.7.6 Published
13 - 1.8 REFERENCED DOCUMENTS
14 - SECTION 2 SAFETY REQUIREMENTS
14 - 2.1 GENERAL
14 - 2.1.1 Application
14 - 2.1.2 Exclusions
14 - 2.1.3 Other standards
14 - 2.2 POWERING OF CABLED DISTRIBUTION SYSTEM
14 - 2.2.1 Line powered
14 - 2.2.2 Back powering via the outlet feeder
15 - 2.3 MAINS CONNECTED EQUIPMENT
15 - 2.4 ENVIRONMENTAL PROTECTION
15 - 2.5 TRANSIENT AND FAULT PROTECTION
15 - 2.5.1 General
15 - 2.5.2 Isolators
15 - 2.5.3 Single Premises
16 - 2.5.4 Multiple premises
17 - 2.5.5 Definitions of single and multiple premises (with regard to a.c. mains isolation)
17 - 2.5.6 Equipotential bonding
19 - 2.5.7 Induced voltages and currents
20 - 2.6 PROXIMITY TO AND SEGREGATION FROM OTHER SYSTEMS
20 - 2.6.1 General
20 - 2.6.2 Segregation
21 - SECTION 3 ELECTROMAGNETIC COMPATIBILITY (EMC) OF THE SYSTEM
21 - 3.1 GENERA
21 - 3.1.1 General
21 - 3.1.2 Application
21 - 3.1.3 Specification
21 - 3.1.4 Theoretical basis
22 - 3.1.5 EMC regulations
22 - 3.2 EMISSION FROM A SYSTEM
22 - 3.2.1 General
22 - 3.2.2 Measurement
22 - 3.2.3 Method of measurement for emission from a system
23 - 3.2.4 Emission field strength limits
24 - 3.3 IMMUNITY OF A SYSTEM
24 - 3.3.1 General
24 - 3.3.2 System immunity limits
24 - 3.3.3 Method of measurement of the external immunity of a system
25 - 3.3.4 Interpretation of results
26 - SECTION 4 ACTIVE DISTRIBUTION EQUIPMENT
26 - 4.1 GENERAL
26 - 4.2 FREQUENCY RANGE
26 - 4.3 NOMINAL IMPEDANCE
26 - 4.4 RETURN LOSS
26 - 4.5 GAIN
26 - 4.5.1 Gain range
27 - 4.5.2 Frequency dependant gain
27 - 4.6 FLATNESS
27 - 4.6.1 General
27 - 4.6.2 Specification
27 - 4.6.3 Conditions
27 - 4.7 TEST POINTS
27 - 4.8 GROUP DELAY
27 - 4.9 NOISE FIGURE
27 - 4.10 NON-LINEAR DISTORTION IN LIMITED BANDWIDTH AMPLIFIERS
27 - 4.10.1 General
27 - 4.10.2 Composite crossmodulation (CCM)
28 - 4.10.3 Second order distortion (SOD)
28 - 4.10.4 Third order distortion (TOD)
28 - 4.11 NON-LINEAR DISTORTION IN BROADBAND AMPLIFIERS
28 - 4.11.1 General
28 - 4.11.2 Composite triple beat (CTB)
28 - 4.11.3 Composite second order (CSO)
28 - 4.11.4 Composite crossmodulation (CCM)
28 - 4.12 NON-LINEAR DISTORTION OF AMPLIFIERS OPERATING ABOVE 862 MHz FOR FM TELEVISION SIGNALS
28 - 4.13 AUTOMATIC GAIN AND SLOPE CONTROL
28 - 4.13.1 Range
28 - 4.13.2 Variation
29 - 4.13.3 Time constant
29 - 4.14 EMISSION FROM EQUIPMENT
29 - 4.15 IMMUNITY OF EQUIPMENT
29 - 4.16 SCREENING EFFECTIVENESS OF EQUIPMENT
29 - 4.17 HUM MODULATION
29 - 4.18 POWER SUPPLY
29 - 4.18.1 Rating
29 - 4.18.2 Specifications
29 - 4.19 ENVIRONMENTAL CONDITIONS
29 - 4.20 MARKING
29 - 4.21 MTBF
30 - SECTION 5 PASSIVE EQUIPMENT
30 - 5.1 GENERAL
30 - 5.1.1 Application
30 - 5.1.2 Interpretation
30 - 5.2 NOMINAL IMPEDANCE
30 - 5.3 SYSTEM OUTLET FLYLEAD
30 - 5.3.1 General
30 - 5.3.2 Connectors
30 - 5.3.3 Return loss
31 - 5.3.4 Attenuation
31 - 5.3.5 Screening
31 - 5.3.6 Dielectric
31 - 5.4 SYSTEM OUTLET (WALLPLATE)
31 - 5.4.1 Connectors
31 - 5.4.2 Return loss
31 - 5.4.3 RF isolation
31 - 5.4.4 Screening
31 - 5.4.5 A.C. mains isolation
31 - 5.5 SPLITTERS, DIRECTIONAL COUPLERS AND DISTRIBUTION TAPS
31 - 5.5.1 Return loss
31 - 5.5.2 Frequency response
32 - 5.5.3 RF isolation
32 - 5.5.4 Directivity
32 - 5.5.5 Screening
32 - 5.6 OTHER PASSIVE DEVICES
32 - 5.6.1 General
32 - 5.6.2 Return loss
32 - 5.6.3 Frequency response
32 - 5.6.4 Screening
32 - 5.7 COAXIAL CABLE
32 - 5.7.1 Construction
33 - 5.7.2 Underground use
33 - 5.7.3 Screening
33 - 5.7.4 Return loss
33 - 5.7.5 Flammability
33 - 5.8 COAXIAL CONNECTORS
33 - 5.8.1 Type
34 - 5.8.2 Return loss
34 - 5.8.3 Screening
34 - 5.8.4 Compatibility
35 - SECTION 6 HEADEND EQUIPMENT
35 - 6.1 GENERAL
35 - 6.1.1 Application
35 - 6.1.2 Environment
35 - 6.2 RF SIGNAL REQUIREMENTS
35 - 6.2.1 Connectors
35 - 6.2.2 Impedance
35 - 6.2.3 Return loss
35 - 6.2.4 Immunity and spurious signals
35 - 6.2.5 Frequency and level stability
36 - 6.2.6 Hum modulation
37 - 6.3 INTERMEDIATE FREQUENCY (IF) TELEVISION SIGNAL REQUIREMENTS
37 - 6.3.1 Impedance
37 - 6.3.2 Connectors
37 - 6.3.3 Return loss
37 - 6.4 COMPOSITE VIDEO SIGNAL REQUIREMENTS
37 - 6.4.1 Impedance
37 - 6.4.2 Connectors
37 - 6.4.3 Return loss
37 - 6.4.4 Voltage
37 - 6.4.5 Synchronising pulse polarity
37 - 6.4.6 d.c. offset voltage
37 - 6.5 AUDIO SIGNAL REQUIREMENTS
37 - 6.5.1 Impedance
37 - 6.5.2 Voltage
38 - 6.5.3 Connectors
38 - 6.6 OUTDOOR COMPONENTS
38 - 6.6.1 Antennas
38 - 6.6.2 Antenna amplifier
38 - 6.7 DATA SHEET PUBLICATION REQUIREMENTS
38 - 6.7.1 Active headend device output levels
38 - 6.7.2 Amplifier and frequency converter intermodulation distortion
38 - 6.7.3 Clamping
39 - 6.7.4 Noise figure
39 - 6.7.5 Modulator, frequency converter and pilot signal generator output level stability
39 - 6.7.6 Differential gain and phase
39 - 6.7.7 Group delay variation
39 - 6.7.8 Luminance non-linearity
39 - 6.7.9 Pulse response
40 - 6.7.10 Teletext decoding margin
40 - 6.7.11 Data signal interface
40 - 6.7.12 AM TV audio channel
40 - 6.7.13 FM radio audio input
40 - 6.7.14 Stereo crosstalk in FM radio
40 - 6.7.15 Total harmonic distortion
40 - 6.7.16 Distortion products in an FM radio channel
40 - 6.7.17 FM radio modulator pre-emphasis
41 - SECTION 7 SYSTEM PERFORMANCE
41 - 7.1 GENERAL
41 - 7.1.1 Application
41 - 7.1.2 Interpretation
41 - 7.1.3 Testing
41 - 7.2 NOMINAL IMPEDANCE
41 - 7.3 MAXIMUM CARRIER LEVELS
41 - 7.4 SYSTEM OUTLET LEVELS
41 - 7.4.1 Up to 20 channels
41 - 7.4.2 More than 20 channels
42 - 7.4.3 FM television
42 - 7.4.4 FM radio
42 - 7.5 VISION CARRIER LEVEL DIFFERENCES
42 - 7.5.1 AM television
42 - 7.5.2 FM television
42 - 7.6 FM RADIO CARRIER LEVEL DIFFERENCES
42 - 7.6.1 FM/AM difference
42 - 7.6.2 FM/FM difference
42 - 7.7 VISION TO SOUND CARRER LEVEL DIFFERENCES
42 - 7.7.1 Single sound carrier
42 - 7.7.2 Dual sound carrier
43 - 7.8 SYSTEM AMPLITUDE RESPONSE
43 - 7.8.1 AM television
43 - 7.8.2 Cable system
43 - 7.8.3 FM radio
43 - 7.9 RF MUTUAL ISOLATION BETWEEN SYSTEM OUTLETS
43 - 7.9.1 Band 5 MHz to 862 MHz
43 - 7.9.2 Band 950 MHz to 2050 MHz
43 - 7.9.3 Looped-through configurations
44 - 7.10 CARRIER TO NOISE RATIO
44 - 7.10.1 AM television
44 - 7.10.2 FM television
44 - 7.10.3 FM monoaural radio
44 - 7.10.4 FM stereo radio
44 - 7.11 SINGLE FREQUENCY INTERFERENCE
44 - 7.11.1 AM television
44 - 7.11.2 FM radio or television
45 - 7.12 MULTIPLE FREQUENCY INTERMODULATION INTERFERENCE
45 - 7.13 DIFFERENTIAL GAIN AND PHASE
45 - 7.13.1 Differential gain
45 - 7.13.2 Differential phase
45 - 7.14 GROUP DELAY
45 - 7.15 HUM MODULATION
45 - 7.15.1 AM television
45 - 7.15.2 AM television sound
45 - 7.16 ECHOES IN AM TELEVISION CHANNELS
45 - 7.17 EMISSION FROM SYSTEMS
45 - 7.18 IMMUNITY OF SYSTEMS
47 - APPENDIX A - AUSTRALIAN/NEW ZEALAND TERRESTRIAL TELEVISION BANDPLANS
51 - APPENDIX B - GLOSSARY OF TERMS
67 - APPENDIX C - DRAFTING SYMBOLS
69 - APPENDIX D - SYSTEM PERFORMANCE-METHODS OF MEASUREMENT
69 - D1 INTRODUCTION AND SCOPE
69 - D2 RF MUTUAL ISOLATION BETWEEN SYSTEM OUTLETS
69 - D2.1 General
69 - D2.2 Equipment required
69 - D2.3 Connection of the equipment
69 - D2.4 Measurement procedure
71 - D3 AMPLITUDE RESPONSE WITHIN A CHANNEL
71 - D3.1 General
71 - D3.2 Equipment required
71 - D3.3 Connection of the equipment
73 - D3.4 Measurement procedure
73 - D4 CHROMINANCE-LUMINANCE GAIN AND DELAY INEQUALITIES
73 - D4.1 General
74 - D4.2 Equipment required
75 - D4.3 Connection of the equipment
75 - D4.4 Measurement procedure
77 - D5 NON LINEAR DISTORTION
77 - D5.1 Composite beat
98 - APPENDIX E - EQUIPMENT PERFORMANCE THRESHOLDS
98 - E1 RETURN LOSS
98 - E1.1 Thresholds
98 - E1.2 Octave calculation example
99 - E2 EMISSION AND IMMUNITY PERFORMANCE THRESHOLDS
99 - E2.1 Disturbance voltages from equipment on the mains supply
99 - E2.2 Emission limits
99 - E2.3 Immunity of equipment
100 - E2.4 Screening effectiveness of equipment