Sennheiser EW 300 IEM Instruction Manual page 57

Overall device
Power supply
Power consumption (operating time)
Dimensions [mm]
Weight
SR 300 IEM Transmitter
RF characteristics
RF output power at 50
Antenna output
AF characteristics
Headphone output
Output power at headphone output
AF input
AF input voltage (at peak dev., 1 kHz )
Overall device
Power supply
Max. power consumption at nom. voltage
Dimensions [mm]
Weight
9 V alkaline PP3 battery (IEC 6 LR 61)
75 mA (4 – 6 h) depending on volume level
110 x 65 x 22
approx. 255 g
20 mW, internally adjustable to 10 mW
BNC socket, 50
1 / " (6.3 mm) stereo jack plug
4
100 mW at 32 (2 x)
1
2 x / " (6.3 mm) stereo jack socket, balanced
4
+ 10 dB
u
10.5 – 16 V DC, nominal voltage 12 V DC
approx. 200 mA
212 x 145 x 38
approx. 1100 g
59