radio antenna Alfa Romeo Giulia 2017 Owner's Manual

Radio Transmitters And Mobile Phones
Radio transmitter equipment (vehicle mobile phones, CB radios, amateur radio etc.) cannot be used inside the vehicle unless a
separate antenna is mounted externally.
Transmission and reception of these devices may be affected by the shielding effect of the vehicle body. As far as the use of
approved mobile phones is concerned, follow the usage instructions provided by the mobile phone Manufacturer.
Caution!
The use of these devices inside the passenger compartment (without an external antenna) may cause the electrical systems to
malfunction. This could compromise the safety of the vehicle in addition to constituting a potential hazard for passengers' health.
If mobile phones/laptops/smartphones/tablets are inside the vehicle and/or close to the electronic key, a reduced performance of the
Passive Entry/Keyless Start system may occur may occur.

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENTSpecial design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made directly
to the battery and fused as close to the battery as possible.
The negative power connection should be made to body
sheet metal adjacent to the negative battery connection.
This connection should not be fused.
Antennas for two-way radios should be mounted on the
roof or the rear area of the vehicle. Care should be used
in mounting antennas with magnet bases. Magnets may
affect the accuracy or operation of the compass on
vehicles so equipped.The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR).
Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interfer-
ence between the communications equipment and the
vehicle’s electronic systems.