CISPR (Special International Committee on Radio Disorders) is an organization that sets standards for controlling electromagnetic interference in electrical and electronic equipment and is part of the International Electrotechnical Commission (IEC).
The CISPR 25 standard published by this organization describes the limits and procedures for the measurement of radio interference in the frequency range 150 kHz to 5 925 MHz. This standard applies to vehicles, boats, internal combustion engines, trailers, appliances and any electronic or electrical component intended for use in vehicles, boats, trailers and appliances.
The limits are intended to protect against disturbances produced by components or modules in the same vehicle for onboard receivers fitted to a vehicle. The types of receivers to be protected are, for example, broadcast receivers (audio and television), land mobile radio, radio telephony, amateur, citizen radio, satellite navigation (GPS and the like), Wi-Fi and Bluetooth.
This standard does not cover the protection of electronic control systems from radio frequency (RF) emissions or transient or pulse type voltage fluctuations. These issues are covered in other ISO standards.
The limits described in this standard are recommended and are subject to change as agreed, for example, between the vehicle manufacturer and the parts manufacturer. This standard is also designed to be implemented by vehicle manufacturers and suppliers that will be attached and connected to the vehicle wiring harness or on-board power connector after vehicle delivery.
This standard defines test methods used by vehicle manufacturers and suppliers to assist in the design of vehicles and components and to ensure controlled levels of on-board radio frequency emissions. The emission requirements in this standard are not intended to apply to intentional transmissions from a radio transmitter as defined by the International Telecommunication Union, including fraudulent emissions.
Among the numerous test, measurement, analysis and evaluation studies it has given for businesses in various sectors, our organization, with its trained and expert staff and advanced technological equipment, is a measurement for the protection of built-in receivers for radio interference characteristics in vehicles, boats and internal combustion engines within the scope of the CISPR 25 standard. also provides services.
To get an appointment, to get more detailed information or to request an evaluation, you can ask us to fill in our form and reach you.
