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Home >> Mercedes Benz >> 2008 >> E550 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> COMAND, Emergency, Entertainment & Navigation -- Basic Knowledge -- E550 (211.072) >> Basic Knowledge >> Satellite radio, task - GF82.85-P-3113-01TU

Satellite radio, task - GF82.85-P-3113-01TU

The SDAR antenna (A2/82) receives S band signals from satellites and is able, with a special antenna on the floor, to also receive these signals from terrestrial satellite transmitters (mostly in towns). The signals received from the SDAR antenna (A2/82) are passed on to the SDAR control unit (N87/5) via a coaxial cable.

The SDAR control unit (N87/5) receives and decodes the signals. These are then transmitted via the MOST (Media Oriented System Transport) to the COMAND operating, display and control unit (A40/3). The function can be called up with the SAT button on the COMAND operating, display and control unit (A40/3).