Download Mercedes-Benz MCS Specifications

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
The CTEL and GPS antenna splitter (A2/57) has the following functions:

Separating the receiving signals from the CTEL and GPS roof antenna (A2/49) :
The GSM and the GPS signals are received along an antenna cable at the antenna splitter and leave the
CTEL and GPS antenna splitter (A2/57) in two separate coaxial cables. The GPS signals are
additionally amplified.

Decoupling the GPS receiver from the transmitter of the GSM cellular telephone:
The transmission signals of the cellular telephone must not reach the GPS receiver. They are passed
through by the CTEL and GPS antenna splitter (A2/57) only in the direction of the roof antenna.
ANTENNA SPLITTER, LOCATION/PURPOSE/DESIGN/FUNCTION - GF82.85-P-3107B
MODEL 163 with CODE (353) Audio 30 APS
Fig. 95: Identifying CTEL And GPS Antenna Splitter Design
It is possible to connect a GSM telephone to the connector not specified using coaxial cable.
CTEL and GPS antenna
splitter, location
CTEL and GPS antenna
splitter, purpose
GF82.85-P-3107-01B
The CTEL and GPS
antenna splitter (A2/57)
is required for operating a
GSM telephone and a
GPS receiver with one
single antenna cable.
CTEL and GPS antenna
splitter, design
CTEL and GPS antenna
splitter, function
GF82.85-P-3107-03B
GF82.85-P-3107-04B
ANTENNA SPLITTER, LOCATION/PURPOSE/DESIGN/FUNCTION - GF82.85-P-3107GH
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