RDS Encoders for Drive-in

Why an RDS Encoder for a Drive-in event?
With an RDS encoder you can show the name of the event and other information on the screen of the radios. Also, many new car radios cannot tune into a signal if the correct RDS parameters are not sent. Something to keep in mind, make it as easy as possible for people!
RDS
The Radio Data System or RDS coder is a communication standard of the European Broadcasting Union, which transmits digital information with a conventional FM radio signal, imperceptible to the listener. This RDS signal contains, for example, the name of the event, the frequencies, title of the film, but can also be used for advertising or information.