Sennheiser SD series User Manual page 41

Specifications
40 | SD Series - User Guide
Power supply unit
Nominal input voltage
Nominal input current
Mains frequency
Nominal output voltage
Nominal output current
Operating temperature range +5°C to +45°C (+41°F to +113°F)
Storage temperature range
Relative humidity
Weight
DECT
Transmission frequency
SAR value of SD Office – HS
SAR value of SD Pro1 – HS
SAR value of SD Pro2 – HS
100 – 240 V~
max. 0.2 A
50 – 60 Hz
5.9 V
max. 850 mA
–20°C to +70°C (–4°F to +158°F)
operation: 20 to 85%
storage: 20 to 95%
approx. 75 g
EU, UK, AU: US version: DECT 6.0
CAT IQ 1.0
1,880 to 1,900 MHz 1,920 to 1,930 MHz
0.196 W/kg 0.093 W/kg
(max. 10 g SAR) (max. 1 g SAR)
0.069 W/kg 0.044 W/kg
(max. 10 g SAR) (max. 1 g SAR)
0.058 W/kg 0.025 W/kg
(max. 10 g SAR) (max. 1 g SAR)