Radio data service receiving system for retrofitting motor vehicle, has evaluation unit for evaluating radio data service signals, and antenna formed as voltage supply cable of evaluation unit, where antenna is attached to decoupling device

摘要

The system (1) has a receiving antenna (3) for receiving radio waves, which carry radio data service (RDS) signals e.g. traffic message channel signals, and an evaluation unit (2) e.g. personnel digital assistant, for evaluating the RDS signals. The antenna is formed as a voltage supply cable of the evaluation unit, where the antenna is attached to a decoupling device (6). The evaluation unit includes a signal input for supplying a high frequency signal. The decoupling device decouples the frequency signal that is based on the received radio waves.