ISO 11452-9
The ISO 11452-9 is a standard that describes how EMC measurements are performed on components in road vehicles to determine any influence caused by the use of portable transmitters.
The title of this standard is: "Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy. Part 9: Portable transmitters."
The last known edition is the first edition released on 2012-05.
This standard describes that the components in road vehicles cannot be influenced by portable transmitters (like mobile phones). This can be tested by positioning an antenna or a commercial transmitter above the component. The test signal is then applied from the transmitter itself, or by using a signal generator and (broadband) amplifier. In most of the cases the forward or net power should be regulated.
All the tests as described in this standard can be performed by using RadiMation®