Vehicle Electronics - Mercedes-Benz 2013 C-Class W204 Sedan Owner's Manual

sion surrounding the possible health risk
posed by electromagnetic fields.
Observe the notes on operating mobile
phones ( Y page 330).
The following aerial positions may be used for
the correct installation of RF transmitters:
Saloon: approved aerial positions
Front roof area
:
Rear roof area
;
Rear wing
=
Boot lid
?
Estate: approved aerial positions
Front roof area
:
Rear roof area
;
Rear wing
=
i When fitting an aerial on the front roof
area of vehicles with a sliding sunroof,
observe the sweeping range of the roof.
On vehicles with panorama sliding sunroof,
fitting an aerial to the front or rear roof area
is not permitted.

Vehicle electronics

On the rear wing, it is recommended that
you position the aerial on the side of the
vehicle closest to the centre of the road.
Use Technical Specification ISO/TS 21609
(Road Vehicles – "EMC guidelines for fitting
aftermarket radio frequency transmitting
equipment") when retrofitting RF (radio fre-
quency) transmitters. Comply with the legal
requirements for add-on parts.
If your vehicle has fittings for two-way radio
equipment, use the power supply or aerial
connections intended for use with the basic
wiring. Be sure to observe the manufacturer's
additional instructions when installing.
Deviations with respect to wavebands, maxi-
mum transmission outputs or aerial positions
must be approved by Mercedes-Benz.
The maximum transmission output (PEAK) at
the base of the aerial must not exceed the
following values:
Waveband
Short wave
3 - 54 MHz
4 m waveband
68 - 87.5 MHz
2 m waveband
144 - 174 MHz
Trunked radio/Tetra
380 - 460 MHz
70 cm waveband
400 - 460 MHz
GSM/DCS/PCS
850/900/1800/1900
UMTS/LTE
395
Maximum
transmission
output
100 W
30 W
50 W
35 W
35 W
10 W
10 W
Z