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Technical Data
Acoustical operating principle..........................Pressure gradient transducer
Directional pattern..................................................................................................Cardioid
Frequency range....................................................................................20 Hz...20kHz
Sensitivity at 1kHz into 1 kohm.............................................................22 mV/Pa
Sensitivity at –14dB attenuation...........................................................4.4 mV/Pa
Rated impedance...................................................................................................50 ohms
Rated load impedance....................................................................................... 1 kohms
Signal-to-noise ratio, CCIR
1)
(rel. 94dB SPL)............................................76 dB
Signal-to-noise ratio, A-weighted
1)
(rel. 94dB SPL).............................87 dB
Equivalent noise level, CCIR
1)
............................................................................... 18 dB
Equivalent noise level, A-weighted
1)
..............................................................7 dB-A
Maximum SPL for THD 0.5%
2)
......................................................................138 dB
Maximum SPL for THD 0.5% with preattenuation
2)
.......................152 dB
Maximum output voltage.....................................................................................10 dBu
Dynamic range of the microphone amplifier (A-weighted)..........131 dB
Supply voltage (P48, IEC61938)........................................................48 V ± 4 V
Current consumption (P48, IEC61938)...................................................3.2 mA
Matching connector...................................................................................................XLR3F
Weight .................................................................................................................................500 g
Diameter..........................................................................................................................64 mm
Length................................................................................................................................85mm
Height (without suspension)..........................................................................110 mm
measured in free-field conditions (IEC 60268-4), tolerance ±2dB
®
Neumann is a registered trademark of the Georg Neumann GmbH in certain countries.
1)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
2)
measured as equivalent el. input signal