Sennheiser Evolution EW100 - Transmitter and Microphone Specifications; Transmitter Specifications (SK, SKP, SKM); Microphone Specifications (ME, MD Series)

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Overall device EM 100 앚EK 100
Power supply 10.5–16 V DC,
앚9 V PP3 battery (IEC 6 LR 61)
nominal voltage 12 V DC 앚
Power consumption (operating time) ≤ 200 mA 앚≤ 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 100 앚SKP 100 앚SKM 100
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 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 앚condenser 앚condenser
Sensitivity 20 mV/Pa 앚1.6 mV/Pa 앚40 mV/Pa
Sound pressure 130 dB SPL 앚150 dB SPL 앚120 dB SPL
Pick-up pattern omni-directional 앚super-cardioid 앚cardioid
MD 835 앚MD 845 앚ME 865
Transducer principle dynamic 앚dynamic 앚condenser
Sensitivity 1.5 mV/Pa 앚1 mV/Pa 앚3 mV/Pa
Sound pressure 150 dB SPL 앚154 dB SPL 앚144 dB SPL
Pick-up pattern cardioid 앚super-cardioid 앚super-cardioid