Design

The individual antennas are embedded in the rear window between two layers of glass:
The antennas (FM1, 2, 3 and TV3, 4) are a part of the rear window defroster heating wires at points. The heating current is filtered out by a blocking circuit consisting of a number of inductive coils. In addition, the rear window heating field is divided horizontally separating the heating fields in terms of the high frequency. The AM, TV1 and TV2 antennas are attached separately above the heating field.

All antennas are laid out for the frequency band to be received in terms of their length and shape.