
Specification for radio interference limits and measurements for the electrical ignition systems of internal combustion engines
出版:British Standards Institution

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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.
© British Standards Institution 2013
Replaced by notes:
Replaced by BS CISPR 12:1997 but remains current as it is cited in legislation.
CISPR 21 Ed. 2.0 - Similar