Mercedes-Benz GLS Owner's Manual page 30

Wireless applications in the vehicle
Besides the typical frequencies for mobile com‐
munications, cars from Mercedes-Benz make
Wireless applications in the vehicle
Technology
Convenience central locking system
Wireless power transmission
Convenience central locking system
Wireless power transmission
Near-field communication
Convenience central locking system, garage
door opener, tyre pressure monitoring system
Heater booster function remote control, garage
door opener
use of the following automotive radio applica‐
tions:
Frequency range
20 kHz (9–90 kHz)
105 kHz (90–119 kHz)
120 kHz (119–135 kHz)
127 kHz (119–135 kHz)
13.553–13.567 MHz
433 MHz (433.05–434.79 MHz)
868 MHz (868.0–868.6 MHz)
General notes
Transmission output/magnetic field
strength
≤ 72 dBμA/m at 10 m
≤ 42 dBμA/m at 10 m
≤ 42 dBμA/m at 10 m
≤ 66 dBµA/m at 10 m with the magnetic field
strength level decreasing 3dB/octave above 119
kHz
≤ 42 dBμA/m at 10 m
≤ 10 mW ERP
≤ 25 mW ERP
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