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Use Technical Specification ISO/TS 21609 (Road
Vehicles - EMC guidelines for installation of after-
market radio frequency transmitting equipment)
when retrofitting two-way radios. Comply with the
legal requirements for detachable parts.
If your vehicle has pre-installation for two-way
radio equipment, use the power supply or antenna
connections intended for use with the pre-installa-
tion. Observe the manufacturer's supplements dur-
ing installation.
▌Transmission output of two-way radios
The maximum transmission outputs (PEAK) at the
base of the antenna must not exceed the values in
the following table:
Frequency band and maximum transmission out-
put
Frequency band
2 ‑m‑ frequency band
144 – 174 MHz
4‑m‑frequency band
74 – 88 MHz
Terrestrial Trunked
Radio (TETRA)
380 – 460 MHz
Mobile telephony
2G
Mobile telephony
3G/4G/5G
There are no restrictions on use of the following
devices in the vehicle:
Two-way radios with a maximum transmission
R
output of up to 100 mW
Two-way radios with transmitter frequencies in
R
the 380–410 MHz frequency band and a maxi-
mum transmission output of up to 2 W (trunked
radio system/Tetra)
Mobile phones (2G/3G/4G/5G)
R
There are no restrictions on positioning the
antenna on the outside of the vehicle for the fol-
lowing frequency bands:
Terrestrial Trunked Radio (TETRA)
R
2G/3G/4G/5G
R
Radio regulations
Regulatory radio identifiers and specific notes
Manufacturer information about radio-based vehi-
cle components can be found using the key phrase
"Regulatory radio information" in the Digital Opera-
tor's Manual in the vehicle, on the internet and in
the app.
Further information and updates are available at
the following web address:
https://regulatoryradioinformation.corpinter.net/
vans/us
Maximum transmis-
sion output
Information about the specific absorption rate
50 W
(SAR)
Information about the specific absorption rate
(SAR) can be found using the key phrase "Regula-
30 W
tory radio information" in the Digital Operator's
Manual in the vehicle, on the internet and in the
app.
10 W
Further information and updates are available at
the following web address:
https://regulatoryradioinformation.corpinter.net/
2 W
vans/us
0.5 W
Technical data 217
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