BS EN 61603-2:1997:2005 Edition
$102.76
Transmission of audio and/or video and related signals using infra-red radiation – Transmission systems for audio wide band and related signals
| Published By | Publication Date | Number of Pages |
| BSI | 2005 | 22 |
Specifies characteristics and methods of measuring wide band audio IR systems not covered by BS EN 61603-1.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | National foreword |
| 4 | Foreword Foreword to amendment A1 |
| 5 | Contents |
| 7 | 1 General 1.1 Scope 1.2 Normative references |
| 8 | 1.3 Definitions 2 Explanation of terms and general information 2.1 Transmitter 2.2 Combined transmitter and radiator 2.3 Radiator 2.4 Receiver 2.5 Ancillary equipment 2.6 Transmission of audio signals |
| 9 | 2.7 Electromagnetic compatibility 2.8 Safety aspects 3 System considerations 3.1 Area of application 3.2 Operating environment 3.3 Household and professional-use equipment 3.4 System planning and installation 3.5 Partition of functions between elements of the system |
| 10 | 4 General conditions for measurements 4.1 Electrical input to the transmitter 5 Characteristics to be specified and their methods of measurement 5.1 Characteristics of the IR source 5.2 Characteristics of the receiver |
| 11 | 6 Interface (matching) values, performance requirements and recommendations 6.1 Interface values for transmitter output signals 6.2 Interface values for radiator input signals |
| 12 | 6.3 Polarity 6.4 Spurious emissions and signals 6.5 Sensitivity for random incidence 6.6 Rated signal-to-noise ratio 6.7 IR wavelength range |
| 13 | 6.8 Channel allocations and modulation characteristics |
| 14 | Table 1 Channel code, channel identification number and subcarrier frequency |
| 15 | Table 2 Channel code, channel identification code and subcarrier frequencies for high band channel set H1… 6.9 Interface values for audio signals 6.10 Overall audio frequency performance requirements 7 Marking and contents of specifications 7.1 Marking 7.2 Contents of specifications |
| 16 | Table 4 Marking and contents of specifications Figure 1 Signal chain and related IEC standards |
| 17 | Figure 2 Allocation of channels and recommended carriers L for audio band application in�accordance�with� Figure 3 Allocation of channels and recommended carriers H1 to H8 for audio wide band application in accor… |
| 18 | Figure 4 Allocation of channels and recommended carriers codes for digital audio�application |
| 19 | Annex ZA (normative) Normative references to international publications with their corresponding European … |
