CISPR 12:1997
Vehicles, motorboats and spark-ignited engine-driven devices — Radio disturbance characteristics — Limits and methods of measurement

Standard No.

CISPR 12:1997

Release Date

1997

Published By

Standard Association of Australia （SAA）

Status

Be replaced

Replace By

CISPR 12:2001

Latest

CISPR 12-2009

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.

CISPR 12:1997 history

• 2009 CISPR 12-2009 Vehicles@ boats and internal combustion engines – Radio disturbance characteristics – Limits and methods of measurement for the protection of off-board receivers (Edition 6.1; Consolidated Reprint)
• 2007 CISPR 12:2007 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
• 2005 CISPR 12-2005 Vehicles@ boats@ and internal combustion engine driven devices – Radio disturbance characteristics – Limits and methods of measurement for the protection of receivers except those installed in the vehicle/boat/device itself or in adjacent vehicles/boats/d
• 1970 CISPR 12:2001 Vehicles, boats and internal combustion engine driven devices - Radio disturbance characteristics - Limits and methods of measurement for the protection of receivers except those installed in the vehicle/boat/device itself or in adjacent vehicles/boats...
• 1997 CISPR 12:1997 Vehicles, motorboats and spark-ignited engine-driven devices — Radio disturbance characteristics — Limits and methods of measurement
• 1990 CISPR 12:1990 Limits and methods of measurement of radio interference characteristics of vehicles, motor boats, and spark-ignited engine-driven devices.
• 1970 CISPR 12:1978 Limits and methods of measurement of radio interference characteristics of vehicles, motor boats, and spark-ignited engine-driven devices
• 1970 CISPR 12:1975 Limits and methods of measurement of radio interference characteristics of ignition systems of motor vehicles and other devices