Sennheiser ew 300 IEM Instruction Manual page 27

Overall device
Power supply
Power consumption (operating time)
Dimensions [mm]
Weight
SR 300 IEM Transmitter
RF characteristics
RF output power at 50 Ω
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 Ω
1 / " (6.3 mm) stereo jack plug
4
≥ 100 mW at 32 Ω (2 x)
2 x 1 / " (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