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CISPR 12:1997 ED4

Vehicles, motorboats and spark-ignited engine-driven devices - Radio disturbance characteristics - Limits and methods of measurement

Publication date:   Jun 10, 1997

General information

99.60 Withdrawal effective   Sep 28, 2001

IEC

CISPR/CIS/D

International Standard

27.020   Internal combustion engines | 33.100.10   Emission

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Scope

Applies to the emission of broadband and narrowband electromagnetic energy which may cause interference to radio reception and which is emitted from: a) vehicles propelled by an internal combustion engine, electrical means, or both; b) motor boats propelled by an internal combustion engine, electrical means, or both; c) devices equipped with spark-ignited internal combustion engines. This standard includes limits and test methods for both broadband and narrowband emissions. The limits are designed to provide protection for broadcast receivers in the frequency range of 30 MHz to 1000 MHz when used in a residential environment.

Life cycle

PREVIOUSLY

WITHDRAWN
CISPR 12:1990 ED3

NOW

WITHDRAWN
CISPR 12:1997 ED4
99.60 Withdrawal effective
Sep 28, 2001

REVISED BY

WITHDRAWN
CISPR 12:2001 ED5