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Technical Specification
Page B-8 Reference Guide: RX1290 H.264 Contribution Receiver
ST.RE.E10228.1
Table B.7: Analogue Audio Performance Specifications
Parameter Specification
Output connector Male 9 pin D-sub
Output format Balanced
Bit-rates 32 kbit/s to 384 kbit/s
Sampling rates 48 KHz
Nominal Output Level 0dBu +/- 0.1 dB in 20 k
Output impedance: <20k
Clipping Level 12 dBFS – 24 dBFS (step size 1dB)
Frequency Response 48kHz +/- 0.5 dB (20Hz – 20 kHz
THD+N at 8dB
100 Hz
1 kHz
<-70 dB
<-70 dB
Cross-talk @ 0dB
100 Hz
1 kHz
6.3 kHz
10 kHz
<-70 dB
<-70 dB
<-70 dB
<-70 dB
Noise Unweighted <66 dB
Noise A-weighted <62 dB
Linearity @ 1kHz
+10 dB
-10 dB
- 20 dB
-30 dB
-40 dB
+/- 0.2 dB
+/- 0.2 dB
+/- 0.2 dB
+/- 0.2 dB
+/- 0.3 dB
Phase @ 0 dB
(40 Hz – 15 kHz)
+/- 2 Degrees
B.3.3 Audio Routing
The Contribution Receiver supports the following routing of audio signal:
• STEREO (Channel 1 left, Channel 2 right)
• MIXED TO BOTH (Channel 1 and 2 on left and right)
• LEFT TO BOTH (Channel 1 on left and right)
• RIGHT TO BOTH (Channel 2 on left and right)
When the input signal is STEREO, the Audio digital output format will always be STEREO.
Where a dual mono service is available, it is possible to configure the output as MIXED TO
BOTH, LEFT TO BOTH and RIGHT TO BOTH.
B.3.4 Lip Sync
The audio at the output remains synchronous to the decoded video by default (i.e. where both
video and audio streams are available from the same service). In such circumstances the
video and audio streams share the same PCR.
The lip sync error (delay from presentation of video until presentation of audio) introduced by
the Receiver is in the range of ±5 ms.
- REFERENCE GUIDE 1
- List of Contents 3
- About This Reference Guide 4
- Warnings, Cautions and Notes 5
- EMC Compliance 5
- Contact Information 6
- Technical Training 7
- Return of Equipment 7
- Technical Publications 7
- Preliminary Pages 8
- 1Introduction 9
- Introduction 10
- ST.RE.E10228.1 10
- The Equipment Models 11
- Software Version 11
- 1.2 Summary of Features 12
- Introduction 13
- 1.3 The Satellite Receiver 14
- 1.3.2 Input Connections 15
- TANDBERG 16
- 1.5 Control Modes 17
- 1.6 Guided Tour 18
- 1.6.3 Front Panel LEDs 19
- 1.6.4 Rear Panel 19
- Chapter 2 21
- Installing the Equipment 22
- 2.1 Read This First! 23
- 2.2 Preliminary Checks 24
- 2.3.1 Fixing 25
- 2.3.2 Ventilation 25
- Information 26
- 2.5.2 AC Power Supply Cord 27
- Technical Earth 28
- 2.7 Signal Connections 29
- 2.7.2 ASI/HD-SDI/SD-SDI OUT 31
- 2.7.3 CVBS 31
- 2.7.4 Audio Outputs 31
- Item Specification 32
- 2.7.5 SVGA Output (RGB HV) 33
- 2.7.6 Frame Synchronisation 33
- 2.7.7 Ethernet 34
- 2.7.8 ASI IN 34
- 2.8 Option Card Connectors 35
- Chapter 3 37
- 3.1 Powering the Equipment 39
- 3.3.1 General 40
- 3.3.2 Navigate Mode 40
- 3.3.3 Edit Mode 40
- 3.4.1 LCD Menu Descriptions 41
- 3.4.3 Entering a Menu Value 42
- 3.5.1 Using Preset Services 42
- TT1290/HWO/DVBS2/IF/CONST) 43
- Step Action Result 44
- 3.6.3 10/100BaseT IP 45
- Selecting the Audio Manually 46
- Page 3-11 47
- (Menu 4) 48
- Page 3-13 49
- 3.12 Restarting the Unit 53
- Chapter 4 55
- 4.1 Remote Control 57
- Overview 58
- OAC Lockout 58
- Entering the OAC Lockout PIN 59
- Chapter 5 61
- 5.1 Introduction 63
- 5.3 ALARM LED 63
- • EBNO 64
- Chapter 6 65
- Options 66
- (RX1290/SWO/HSETHER) 68
- Chapter 7 71
- 7.1 Routine Checks 73
- 7.2 Servicing 73
- 7.2.2 Replacement Parts 74
- 7.3.1 Introduction 74
- 7.3.2 Warranty 74
- 7.4 Fault-finding 75
- 7.6 Disposal 77
- Annex A 79
- Glossary 80
- ITU-R 81
- ITU-T 81
- Chrominance 81
- Glossary 83
- ±12 hours from UTC 91
- Annex B 93
- B.1 Output 95
- B.1.4 Performance Figures 97
- B.3 Audio Output Format 99
- Technical Specification 100
- B.3.7 Digital Audio Outputs 101
- B.4 Input Specifications 102
- Rs = Symbol-rate (Msymbol/s) 103
- LNB Power and Control 104
- B.4.3 Frame Sync Connector 105
- B.4.2 DVB-ASI Input 105
- VITS17 +/- 100mV 106
- NTC-7 comp +/- 100mV 107
- B.5.3 Data Outputs 108
- B.5.5 Alarm Connector 109
- B.6 Environmental 110
- B.8 Cable Types 111
- B.9 Compliance 112
- B.9.3 CE Marking 113
- B.9.4 C-Tick Mark 113
- Annex C 115
- C.1 LCD Menus 117
- C.2 Menu Pages - Main Menu 117
- C.3 The Menu Structure 118
- C.5.1 Overview 119
- C.5.2 Input Selection Menu 119
- C.5.3 DVB-S2 Option 120
- RX1290/HWO/DVBS2/IF/CONST) 120
- C.6 Conditional Access Menu 121
- C.7 Service Menu (Menu 3) 122
- Framesync NTSC Offset YYYYYY 123
- –199999 to +199999 123
- C.7.3 Audio 1 Menu 124
- C.7.4 Audio 2 Menu 124
- C.7.5 Audio 3 Menu 125
- C.7.6 Audio 4 Menu 125
- C.7.7 Async Data Menu 126
- C.7.8 Ethernet Data Menus 126
- C.7.9 VBI Menu 126
- C.7.10 PCR PID Menu 127
- C.7.11 Network ID Menu 127
- C.8.1 Overview 127
- C.9 Alarms Menu (Menu 6) 128
- ST.RE.E10228.1 129
- C.9.9 MER Alarm Setup Menu 130
- C.10 System Menu (Menu 7) 131
- C.10.3 System Restart Menu 132
- Annex D 133
- Annex D - Languages 134
- Annex E 135
- Menu Description Default 136
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