IEC 61603-2 : 1.1

Table of Contents

FOREWORD<br>1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;1.1 Scope<br>&nbsp;&nbsp;&nbsp;&nbsp;1.2 Normative references<br>&nbsp;&nbsp;&nbsp;&nbsp;1.3 Definitions<br>2 Explanation of terms and general information<br>&nbsp;&nbsp;&nbsp;&nbsp;2.1 Transmitter<br>&nbsp;&nbsp;&nbsp;&nbsp;2.2 Combined transmitter and radiator<br>&nbsp;&nbsp;&nbsp;&nbsp;2.3 Radiator<br>&nbsp;&nbsp;&nbsp;&nbsp;2.4 Receiver<br>&nbsp;&nbsp;&nbsp;&nbsp;2.5 Ancillary equipment<br>&nbsp;&nbsp;&nbsp;&nbsp;2.6 Transmission of audio signals<br>&nbsp;&nbsp;&nbsp;&nbsp;2.7 Electromagnetic compatibility<br>&nbsp;&nbsp;&nbsp;&nbsp;2.8 Safety aspects<br>3 System considerations<br>&nbsp;&nbsp;&nbsp;&nbsp;3.1 Area of application<br>&nbsp;&nbsp;&nbsp;&nbsp;3.2 Operating environment<br>&nbsp;&nbsp;&nbsp;&nbsp;3.3 Household and professional-use equipment<br>&nbsp;&nbsp;&nbsp;&nbsp;3.4 System planning and installation<br>&nbsp;&nbsp;&nbsp;&nbsp;3.5 Partition of functions between elements of the<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;system<br>4 General conditions for measurements<br>&nbsp;&nbsp;&nbsp;&nbsp;4.1 Electrical input to the transmitter<br>5 Characteristics to be specified and their methods<br>&nbsp;&nbsp;&nbsp;&nbsp;of measurement<br>&nbsp;&nbsp;&nbsp;&nbsp;5.1 Characteristics of the IR source<br>&nbsp;&nbsp;&nbsp;&nbsp;5.2 Characteristics of the receiver<br>6 Interface (matching) values, performance requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;and recommendations<br>&nbsp;&nbsp;&nbsp;&nbsp;6.1 Interface values for transmitter output signals<br>&nbsp;&nbsp;&nbsp;&nbsp;6.2 Interface values for radiator input signals<br>&nbsp;&nbsp;&nbsp;&nbsp;6.3 Polarity<br>&nbsp;&nbsp;&nbsp;&nbsp;6.4 Spurious emissions and signals<br>&nbsp;&nbsp;&nbsp;&nbsp;6.5 Sensitivity for random incidence<br>&nbsp;&nbsp;&nbsp;&nbsp;6.6 Rated signal-to-noise ratio<br>&nbsp;&nbsp;&nbsp;&nbsp;6.7 IR wavelength range<br>&nbsp;&nbsp;&nbsp;&nbsp;6.8 Channel allocations and modulation characteristics<br>&nbsp;&nbsp;&nbsp;&nbsp;6.9 Interface values for audio signals<br>&nbsp;&nbsp;&nbsp;&nbsp;6.10 Overall audio frequency performance requirements<br>7 Marking and contents of specifications<br>&nbsp;&nbsp;&nbsp;&nbsp;7.1 Marking<br>&nbsp;&nbsp;&nbsp;&nbsp;7.2 Contents of specifications<br>Figures

Abstract

States methods for measurement and specification of characteristics of wide band audio IR transmissions systems, allowing systems making different ergonomic use of available bandwidth to be described in order to draw conclusions regarding interference and compatibility.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 100