Mercedes-benz 2013 C Class Coupe User Manual download pdf (Page 373)

sion surrounding the possible health risk

posed by electromagnetic fields.

Observe the notes on operating mobile

phones (Y page 302).

The following aerial positions may be used for

the correct installation of RF transmitters:

Approved aerial positions

Front roof area

;

Rear roof area

Rear wing

Boot lid

On vehicles with panorama sliding sun-

roof, fitting an aerial to the front or rear roof

area is not permitted.

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 Maximum

transmission

output

Short wave

3 - 54 MHz

100 W

4 m waveband

68 - 87.5 MHz

30 W

2 m waveband

144 - 174 MHz

50 W

Trunked radio/Tetra

380 - 460 MHz

35 W

70 cm waveband

400 - 460 MHz

35 W

GSM/DCS/PCS

850/900/1800/1900

10 W

UMTS/LTE 10 W

The following can be used in the vehicle with-

out restrictions:

RF transmitters with a maximum transmis-

sion output of up to 100 mW

Mobile phones (GSM/DCS/PCS/UMTS/

LTE)

There are no restrictions when positioning the

aerial on the outside of the vehicle for the fol-

lowing wavebands:

Trunked radio/Tetra

70 cm waveband

GSM/DCS/PCS

UMTS/LTE

Vehicle electronics

371

Technical data

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Mercedes-benz 2013 C Class Coupe User Manual Page 373

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Mercedes-benz 2013 C Class Coupe User Manual Page 373

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