Microphone User Manual

90
Overall device EM 500 앚EK 500
Power supply 10.5 – 16.0 V DC,
앚9 V PP3 battery (IEC 6 LR 61)
nom. voltage 12 V DC 앚
Power consumption (operating time) approx. 200 mA 앚approx. 75 mA (4–6 h)
Dimensions [mm] 212 x 145 x 38 앚110 x 65 x 22
Weight approx. 1100 g 앚approx. 255 g
Transmitters
RF characteristics SK 500 앚SKP 500 앚SKM 500
RF output power at 50 Ω typ. 30 mW
Antenna length [mm] 518 – 550 MHz: 130
앚
630 – 662 MHz: 110 앚
740 – 772 MHz: 90 앚
790 – 822 MHz: 90 앚
838 – 870 MHz: 80 앚
AF characteristics
Max. input voltage MICRO: 1.8 V
rms
앚2.9 V
rms
앚–
(at peak dev., 1 kHz
AF
) LINE: 2.4 V
rms
Overall device
Power supply 9 V alkaline PP3 battery (IEC 6 LR 61)
Max. power consumption at nom. voltage ≤ 60 mA
Operating time > 8 h 앚> 8 h (with P48 > 5h) 앚> 8 h
Dimensions [mm] 110 x 65 x 22 앚105 x 43 x 43 앚Ø 50 x 225
Weight approx. 255 g 앚approx. 195 g 앚approx. 450 g
Microphones
ME 2 앚ME 3 앚ME 4
Transducer principle condenser condenser condenser
Sensitivity 20 mV/Pa 1.6 mV/Pa 40 mV/Pa
Sound pressure 130 dB SPL 150 dB SPL 120 dB SPL
Pick-up pattern omni-directional super-cardioid cardioid
MD 835 앚MD 845 앚ME 865
Transducer principle dynamic dynamic condenser
Sensitivity 1.5 mV/Pa 1 mV/Pa 3 mV/Pa
Sound pressure 150 dB SPL 154 dB SPL 144 dB SPL
Pick-up pattern cardioid super-cardioid super-cardioid