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Group RDS : 3 version A
The group 3A is used to transmit the identification of the applications for free usage (ODA) as well as the groups used for these applications
These data allow to indicate to the receiver the used groups for application of free usage.
The bits b4 to b1 indicates N ° of group and the bit b0 indicate the version of the group. The Application IDentification (AID) allows then the receiver to associate the handler application software achieving the processing associated to the reception of the type of specified group.
The value "00000" is a special meaning : Not carried in associated group.
The value "11111"is a special meaning: Temporary data fault (Encoder status).