BS 833:1970
Specification for radio interference limits and measurements for the electrical ignition systems of internal combustion engines

Standard No.

BS 833:1970

Release Date

1970

Published By

British Standards Institution (BSI)

Status

Be replaced 1999-04

Replace By

BS CISPR 12:1999

Latest

BS EN 55012:2007+A1:2009

BS EN 55012+A1:2008

Scope

For frequency range 40 MHz to 250 MHz from road vehicles, portable prime movers, construction equipment, agricultural machinery and boats. Method of measurement; insertion loss of components used in making up radio interference suppression devices. Does not apply to aircraft.

BS 833:1970 history

• 2008 BS EN 55012:2007+A1:2009 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
• 2008 BS EN 55012:2007 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
• 2002 BS EN 55012:2002 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/de
• 1999 BS CISPR 12:1999 Vehicles, motorboats and spark-ignited engine-driven devices - Radio disturbance characteristics - Limits and methods of measurement
• 1970 BS 833:1970 Specification for radio interference limits and measurements for the electrical ignition systems of internal combustion engines