<remote-radio-inter>
A long-distance interference is an interference of a radio device outside the vehicle generated by a vehicle. This is always a high-frequent interference energy radiated by the vehicle.
The standards [ECE 10;ECE 10;;all;] or [VDE 879-1;VDE 879-1;;all;] determine limit values for the maximum admissible radio interference field strength. Furthermore, they define all other specifications, such as antenna, measuring equipment, operation modes, test amount etc.
The requirements in the performance specification should be described by means of text, tables and graphics; existing standards should be mentioned.
Figure 54: Structure of long-distance interference suppression