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IEC 61920:1998 ED1

Infrared transmission systems - Free air applications

Publication date:   Feb 23, 1998

General information

99.60 Withdrawal effective   Jan 8, 2004

IEC

TC 100

International Standard

31.260   Optoelectronics. Laser equipment | 33.100.20   Immunity

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Scope

Describes the classification of IR devices into groups and classes in order to identify and clarify problems caused by mutual interference. Mutual interference is caused by the increasing parallel application of different infrared (IR) systems.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC TR 61147:1993 ED1

NOW

WITHDRAWN
IEC 61920:1998 ED1
99.60 Withdrawal effective
Jan 8, 2004

REVISED BY

PUBLISHED
IEC 61920:2004 ED2