Mercedes-Benz Mercedes-AMG SL Roadster 2023 Operator's Manual page 575

Technology
Interior Monitoring Radar, RLAN
Remote Keyless Entry
76 GHz radar
Compensator ECE DE003 and ECE DE004
HERMES (Hardware for Enhanced Remote, Mobi-
lity & Emergency Services)
Frequency range
5.8 GHz UNII-3 (5725–5875 MHz)
7.25 GHz UWB (6.0–8.5 GHz)
76–77 GHz
GSM (E-GSM 900)
GSM (E-GSM 1800)
UMTS (I, III, VIII)
LTE (B1, B3, B7, B8, B20)
WLAN (2400-2483.5 MHz)
WLAN (5736-5833 MHz)
GSM (E-GSM 900, Class 4)
GSM (E-GSM 1800, Class 1)
GSM (E-GSM 900 8-PSK, Class E2)
GSM (E-GSM 1800 8-PSK, Class E2)
UMTS (2100 WCDMA FDD B1, Class 3)
F232 0017 02
Technical data 573
Transmission output/magnetic field strength
≤ 25 mW EIRP
≤ -41.3 dBm/MHz EIRP mean ≤ 0 dBm/MHz
EIRP peak
≤ 55 dBm peak EIRP
< +33 dBm
< +30 dBm
< +23 dBm
< +23 dBm
< 20 dBm
< 14 dBm
< +33 dBm (±2 dB)
< +30 dBm (±2 dB)
< +27 dBm (±3 dB)
< +26 dBm (± 3 dB/-4 dB)
< +24 dBm (±1 dB/-3 dB)