Sennheiser evolution wireless Série ew 300 Notice D'emploi page 70

Overall device
Power supply
Power consumption
Dimensions [mm]
Weight
Transmitters
RF characteristics
RF output power at 50 Ω
Antenna length [mm]
AF characteristics
Max. input voltage
(at peak dev., 1 kHz )
AF
Overall device
Power supply
Max. power consumption at nom. voltage
Operating time
Dimensions [mm]
Weight
Microphones
Transducer principle
Sensitivity
Sound pressure
Pick-up pattern
Transducer principle
Sensitivity
Sound pressure
Pick-up pattern
70
EM 300
10.5 – 16 V DC, nominal voltage 12 V DC
approx. 200 mA
212 x 145 x 38
approx. 1100 g
SK 300
typ. 30 mW
518 – 550 MHz: 130
630 – 662 MHz: 110
740 – 772 MHz:
790 – 822 MHz:
838 – 870 MHz:
MICRO: 1.8 V
rms
LINE: 2.4 V
rms
9 V alkaline PP3 battery (IEC 6 LR 61)
≤ 60 mA
> 8 h
110 x 65 x 22
approx. 255 g
ME 2
condenser
20 mV/Pa
130 dB SPL
omni-directional
MD 835
dynamic
1.5 mV/Pa
150 dB SPL
cardioid
SKM 300
90
90
80
–
> 8 h
Ø 50 x 225
approx. 450 g
ME 3
condenser
1.6 mV/Pa
150 dB SPL
super-cardioid
MD 845
dynamic
1 mV/Pa
154 dB SPL
super-cardioid
ME 4
condenser
40 mV/Pa
120 dB SPL
cardioid
ME 865
condenser
3 mV/Pa
144 dB SPL
super-cardioid