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392 Technical data
1
Rear fender
On the rear fenders, it is recommended that you
install the antenna on the side of the vehicle
closest to the center of the road.
Use Technical Specification ISO/TS 21609 (Road
Vehicles – "EMCs for installation of aftermarket
radio frequency transmitting equipment") when
installing two-way radios. Comply with the legal
requirements for detachable parts.
If your vehicle has pre-installations for two-way
radio equipment, use the power supply and
antenna connectors provided in the pre-installa‐
tion. Observe the manufacturer's supplements
when installing.
Two-way radio transmission output
The maximum transmission output (PEAK) at the
base of the antenna must not exceed the values
in the following table:
Waveband and maximum transmission out‐
put
Waveband
Maximum transmis‐
Short wave
3 - 54 MHz
4 m waveband
74 - 78 MHz
Waveband
2 m waveband
144 - 174 MHz
Trunked radio sys‐
tem/Tetra
380 - 460 MHz
70 cm waveband
400 - 460 MHz
Two-way radio
(2G/3G/4G)
sion output
The following can be used in the vehicle without
restrictions:
100 W
RF transmitters with a maximum transmis‐
R
sion output of up to 100 mW
RF transmitters with transmitter frequencies
30 W
R
in the 380 - 410 MHz waveband and a maxi‐
mum transmission output of up to 2 W
(trunked radio system/Tetra)
Mobile phones (2G/3G/4G)
R
Maximum transmis‐
sion output
50 W
10 W
35 W
10 W
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