I.S. EN IEC 55025:2022
Current
The latest, up-to-date edition.
Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers (CISPR 25:2021)
Hardcopy , PDF
English
21-02-2022
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements common to vehicle and component/module emissions measurement
5 Measurement of emissions received by an antenna on the same vehicle
6 Measurement of components and modules
Annex A (informative) Flow chart for checking the applicability of CISPR 25 to vehicles and boats
Annex B (normative) Antenna matching unit – Vehicle test
Annex C (informative) Sheath-current suppressor
Annex D (informative) Guidance for the determination of the noise floor of active vehicle antennas
Annex E (normative) Artificial Network (AN), High Voltage Artificial Network (HV-AN),Direct Current charging Artificial Network (DC-charging-AN), Artificial Mains Network(AMN) and Asymmetric Artificial Network (AAN)
method
Annex F (informative) Radiated emissions from components/modules – Stripline method
Annex G (informative) Interference to mobile radio communication in the presence of impulsive noise – Methods of judging degradation
Annex H (normative) Test methods for power supply systems for high voltages in electric and hybrid vehicles
Annex I (Informative) ALSE performance validation 150 kHz to 1 GHz
Annex J (informative) Measurement instrumentation uncertainty – measurement of emissions received by an antenna on the same vehicle
Annex K (informative) Uncertainty budgets for measurement of emissions received by an antenna on the same vehicle
Annex L (informative) Measurement instrumentation uncertainty – Emissions from components/modules – Test methods
Annex M (informative) Uncertainty budgets for emissions from components/modules
Annex N (informative) Items under consideration
Bibliography
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