BS EN 61603-2:1997
Current
The latest, up-to-date edition.
Transmission of audio and/or video and related signals using infra-red radiation Transmission systems for audio wide band and related signals
Hardcopy , PDF
English
12-04-2005
Foreword
1 General
1.1 Scope
1.2 Normative references
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
2.7 Electromagnetic compatibility
2.8 Safety aspects
3 Safety 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
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
6 Interface (matching) values, performance requirements
and recommendations
6.1 Interface values for transmitter output signals
6.2 Interface values for radiator input signals
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
6.8 Channel allocations and modulation characteristics
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
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Specifies characteristics and methods of measuring wide band audio IR systems not covered by BS EN 61603-1.
| Committee |
EPL/100
|
| DevelopmentNote |
Supersedes 93/215840 DC. To be read in conjunction with BS 7693(1993) Also numbered as IEC 61603-2. (05/2004) Together with BS EN 61603-1, it supersedes BS 6418(1983). Supersedes 03/301823 DC. (04/2005)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 61603-2 : 1997 AMD 1 2005 | Identical |
| I.S. EN 61603-2:1999 | Identical |
| NBN EN 61603-2 : 1997 AMD 1 2006 | Identical |
| IEC 61603-2:1997 | Identical |
| EN 61603-2:1997 | Equivalent |
| UNE-EN 61603-2:1999 | Identical |
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