Mercedes-Benz CLA Owner's Manual page 29

26 General notes
Wireless applications in the vehicle
Frequency range
20 kHz (9–90 kHz)
125 kHz (119–135 kHz)
13.553–13.567 MHz
433 MHz (433.05–434.79 MHz)
868 MHz (868.0–868.6 MHz)
869 MHz (868.7–869.2 MHz)
2.4 GHz ISM band (2400–2483.5 MHz)
5.8 GHz UNII-3 (5725–5875 MHz)
24.05–24.25 GHz*
Technology
Remote locking system
Remote locking system
Near-field communication
Remote locking system, garage door opener,
tyre pressure monitoring system
Remote control heater booster function, garage
door opener
Remote control heater booster function, garage
door opener
Bluetooth ® , Kleer, RLAN, remote controls, wire‐
less headphones
Sensor for interior motion sensor, RLAN
24 GHz ISM radar
Transmission output/magnetic field
strength
≤ 72 dBμA/m at 10 m
≤ 42 dBμA/m at 10 m
≤ 42 dBμA/m at 10 m
≤ 10 mW e.r.p.
≤ 25 mW e.r.p.
≤ 25 mW e.r.p.
≤ 100 mW e.i.r.p.
≤ 25 mW e.i.r.p.
≤ 100 mW e.i.r.p.