Sennheiser ew 500 Instructions for Use - Page 93

Overall device Power supply Power consumption (operating time) Dimensions [mm] Weight EM 500 10.5 - 16.0 V DC, nom. voltage 12 V DC approx. 200 mA 212 x 145 x 38 approx. 1100 g ȊEK 500 Ȋ9 V PP3 battery (IEC 6 LR 61) Ȋ Ȋapprox. 75 mA (4-6 h) Ȋ110 x 65 x 22 Ȋapprox. 255 g Transmitters RF characteristics RF output power at 50 Ω Antenna length [mm] SK 500 typ. 30 mW 518 - 550 MHz: 130 630 - 662 MHz: 110 740 - 772 MHz: 90 790 - 822 MHz: 90 838 - 870 MHz: 80 ȊSKP 500 ȊSKM 500 AF characteristics Max. input voltage (at peak dev., 1 kHzAF ) M ICRO: LINE: 1.8 Vrms 2.4 Vrms Ȋ2.9 Vrms Overall device Power supply Max. power consumption at nom. voltage Operating time Dimensions [mm] Weight 9 V alkaline PP3 battery (IEC 6 LR 61) ≤ 60 mA > 8 h Ȋ> 8 h (with P48 > 5h) 110 x 65 x 22 Ȋ105 x 43 x 43 approx. 255 g Ȋapprox. 195 g Ȋ- Ȋ> 8 h ȊØ 50 x 225 Ȋapprox. 450 g Microphones Transducer principle Sensitivity Sound pressure Pick-up pattern Transducer principle Sensitivity Sound pressure Pick-up pattern ME 2 condenser 20 mV/Pa 130 dB SPL omni-directional MD 835 dynamic 1.5 mV/Pa 150 dB SPL cardioid ȊME 3 condenser 1.6 mV/Pa 150 dB SPL super-cardioid ȊMD 845 dynamic 1 mV/Pa 154 dB SPL super-cardioid ȊME 4 condenser 40 mV/Pa 120 dB SPL cardioid ȊME 865 condenser 3 mV/Pa 144 dB SPL super-cardioid 90