radio antenna MERCEDES-BENZ CLA 2018 Owners Manual

Information regardin gt echnica ld at a
i The dat as ta te dh er es pecifically refers to a
vehicl ew it hs ta ndard equipment. Consult an
authorize dM ercedes-Ben zC ente rf or th e
dat af or all vehicl ev ariants and trim levels.
Vehicle electronics
Installing two-way radio sa nd mobile
phones (RF transmitters)
G WARNIN G
The electromagneti cr adiation from modifie d
or incorrectl yr etrofitte dR F-transmitters can
interfere wit ht he vehicl ee lectronics .T his can
compromise th eo perational safet yoft he
vehicle. Ther eisar is kofana ccident.
You should hav ea ll wor ktoe lectrical and
electronic equipmen tc arried out at aq ualified
specialist workshop.
G WARNIN G
The electromagneti cr adiation from incor-
rectl yo perate dRFt ra nsmitters can interfere
wit ht he vehicl ee lectronics ,f or example:R
if th eRFt ra nsmitte risn ot connecte dw it h
an exterio ra ntennaR
th ee xter io ra ntenna has been installed
incorrectl yorisn ot al ow-reflection typ e
This can compromise th eo perational safet y
of th ev ehicle. Ther eisar is kofana ccident.
Hav et he low-reflection exterio ra ntenna
mounte dataq ualified specialist workshop.
When operating RF transmitters in th ev ehi-
cle ,a lways connec tt he mw it ht he low-reflec -
tion exterio ra ntenna.
! The operating permit may be invalidated if
th ei nstruction sf or installation and use of RF
transmitters are no to bserved. In particular, th ef ollowin gc onditi on sm ust be
complied with: R
only approve dw avebands may be used. R
observ et he maximum permissible output
in these wavebands. R
only approve da ntenna position sm ay be
used.
Excessiv el evels of electromagneti cr adiation
may caus ed amag etoy our healt ha nd th eh ealt h
of others. Using an exterio ra ntenna takes int o
accoun tc urren ts ci entific discussion sr elating
to th ep ossible healt hh azards that may result
from electromagneti cf ields.
Approved antenna position s
C
Fron tr oo fa reaD
Rear roo fa rea

The maximum transmission output (PEAK )att he
base of the antenna must not exceed the fol-
lowing values:
Frequency band Maximum
transmission
output
Short wave
3-54M Hz 100 W
4mw aveband
74 -88M Hz 30 W
2mw aveband
144 -1 74 MHz 50 W
Trunked radio system/
Tetra
380 -4 60 MHz 10 W
70 cm waveband
400 -4 60 MHz 35 W
Mobile communications
(2G/3G/4G) 10 W
The following can be used in the vehicle without
restrictions: R
RF transmitters with am aximum transmis-
sion output of up to 100 mW R
RF transmitters with transmitter frequencies
in the 380 -4 10 MHz frequency band and a
maximum transmission output of up to 2W
(trunked radio system/Tetra) R
Mobile phones (2G/3G/4G)
There is no restriction for antenna positions on
the outside of the vehicle for the following fre-
quency bands: R
Trunked radio system/Tetra R
70 cm waveband R
2G/3G/4G Identification plates
Vehicle identification plat ew ith vehi-
cle identification number (VIN) X
Open the driver's door.
You will see vehicle identification plate C .
Example: vehicle identification plate (USA only)
C
VIN D
Paint code
Example: vehicle identification plate (Canada only)
C
VIN
D
Paint code
i The data shown on the vehicle identification
plate is used only as an example. This data is314
Identification plates
Technical data