Mercedes-Benz A-Class Operator's Manual page 327

1 Front roof area
2 Rear roof area
3
Rear fenders
4 Trunk lid
On vehicles with a panoramic sliding sunroof,
installing an antenna to the front or rear roof area
is not permitted.
On the rear fenders, it is recommended that you
install the antenna on the side of the vehicle clos-
est to the center of the road.
Use Technical Speci cation ISO/TS 21609 (Road
Vehicles – "EMCs for installation of a ermarket
radio frequency transmitting equipment") when
retro tting two-way radios. Comply with the legal
requirements for detachable parts.
If your vehicle has installing for two-way radio
equipment, use the power supply and antenna
connectors provided in the pre-installation.
Observe the manufacturer's supplements when
installing.
T T w w o-wa o-way r y radio tr adio transmission output ansmission output
The maximum transmission output (PEAK) at the
base of the antenna must not exceed the values in
the following table.
Technical data 325
F F r r eq equency band and maximum tr uency band and maximum transmission out- ansmission out-
put put
F F r r eq equency band uency band Maximum tr Maximum transmis-
sion output sion output
Short wave 100 W
3 - 54 MHz
4 m frequency band 30 W
74 - 88 MHz
2 m frequency band 50 W
144 - 174 MHz
Terrestrial Trunked 10 W
Radio (TETRA)
380 - 460 MHz
70 cm frequency band 35 W
420 - 450 MHz
Two-way radio 10 W
(2G/3G/4G)
325
ansmis-