Beyerdynamic MCE 85 BA Information De Produit page 5

MCE 85 BA / MCE 85 PV Condenser Microphone
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Technical Specifications
MCE 85 BA
Transducer type . . . . . . . . . . . . . . . . . . Condenser (back electret)
Operating principle. . . . . . . . . . . . . . . . Pressure gradient
Polar pattern . . . . . . . . . . . . . . . . . . . . Supercardioid/lobe
Frequency response . . . . . . . . . . . . . . . 34 - 19,000 Hz (switchable
Open circuit voltage
at 1 kHz (0 dB = 1 V/Pa) . . . . . . . . . . . . . -30.0 dBV = 31.6 mV/Pa ±3 dB
Nominal impedance . . . . . . . . . . . . . . . 20 Ω
Load impedance. . . . . . . . . . . . . . . . . . ≥100 Ω
Rejection factor . . . . . . . . . . . . . . . . . . >50 dB
Max. SPL at 1 kHz . . . . . . . . . . . . . . . . 115 dB
Volume range . . . . . . . . . . . . . . . . . . . . 95 dB
Signal-to-noise ratio rel. to 1 Pa. . . . . . . 74 dB (A-weighted, RMS)
Equivalent SPL . . . . . . . . . . . . . . . . . . 20 dB (A-weighted, RMS)
Noise voltage . . . . . . . . . . . . . . . . . . . . 6.3 μVrms (A-weighted, RMS)
Polarity . . . . . . . . . . . . . . . . . . . . . . . . Positive pressure at the diaphragm
Connection . . . . . . . . . . . . . . . . . . . . . 3-pin male XLR
Voltage supply, switchable. . . . . . . . . . . 11 - 52 V phantom power or
Power consumption . . . . . . . . . . . . . . . 3.7 mA / 20 mA (battery)
Operating time with battery . . . . . . . . . . approx. 160 hrs.
Temperature range
(at <90% humidity) . . . . . . . . . . . . . . . -20 °C to +65 °C
Length . . . . . . . . . . . . . . . . . . . . . . . . 284 mm
Diameter . . . . . . . . . . . . . . . . . . . . . . . 23 mm
Weight. . . . . . . . . . . . . . . . . . . . . . . . . 110 g
low cut filter at 120 Hz)
produces a positive voltage on pin 2
2 = +, 3 = -, 1 = ground
1.5 V battery (LR6 AA)
MCE 85 BA / MCE 85 PV Condenser Microphone
MCE 85 PV
Transducer type . . . . . . . . . . . . . . . . . . Condenser (back electret)
Operating principle. . . . . . . . . . . . . . . . Pressure gradient
Polar pattern . . . . . . . . . . . . . . . . . . . . Supercardioid/lobe
Frequency response . . . . . . . . . . . . . . . 40 - 19,000 Hz (switchable
Open circuit voltage
at 1 kHz (0 dB = 1 V/Pa) . . . . . . . . . . . . . -30.0 dBV = 31.6 mV/Pa ±3 dB
Nominal impedance . . . . . . . . . . . . . . . 200 Ω
Load impedance. . . . . . . . . . . . . . . . . . ≥1 kΩ
Rejection factor . . . . . . . . . . . . . . . . . . >68 dB
Max. SPL at 1 kHz . . . . . . . . . . . . . . . . 118 dB
Volume range . . . . . . . . . . . . . . . . . . . . 99 dB
Signal-to-noise ratio rel. to 1 Pa. . . . . . . 75 dB (A-weighted, RMS)
Equivalent SPL . . . . . . . . . . . . . . . . . . 19 dB (A-weighted, RMS)
Noise voltage . . . . . . . . . . . . . . . . . . . . 5.6 μVrms (A-weighted, RMS)
Polarity . . . . . . . . . . . . . . . . . . . . . . . . Positive pressure at the diaphragm
Connection . . . . . . . . . . . . . . . . . . . . . 3-pin male XLR
Voltage supply . . . . . . . . . . . . . . . . . . . 11 - 52 V phantom power
Power consumption . . . . . . . . . . . . . . . 2.4 mA, typ.
Temperature range
(at <90% humidity) . . . . . . . . . . . . . . . -20 °C to +65 °C
Length . . . . . . . . . . . . . . . . . . . . . . . . 200 mm
Diameter . . . . . . . . . . . . . . . . . . . . . . . 23 mm
Weight. . . . . . . . . . . . . . . . . . . . . . . . . 81 g
low cut filter at 160 Hz)
produces a positive voltage on pin 2
2 = +, 3 = -, 1 = ground
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