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Errors excepted, subject to changes • Printed in Germany • Publ. 09/07 058152/A05
Technical Data
Acoustical operating principle ............................Pressure gradient transducer
Directional pattern ......................................... Omnidirectional, cardioid, figure-8
Frequency range ..................................................................................... 20 Hz...20 kHz
Sensitivity at 1 kHz into 1 kohm ...........................................20/28/22 mV/Pa
1)
Rated impedance................................................................................................. 200 ohms
Rated load impedance.................................................................................. 1000 ohms
Signal-to-noise ratio, CCIR
2)
(rel. 94 dB SPL) ...........................68/71/69 dB
1)
Signal-to-noise ratio, A-weighted
2)
(rel. 94 dB SPL)............. 79/82/80 dB
1)
Equivalent noise level, CCIR
2)
..............................................................26/23/25 dB
1)
Equivalent noise level, A-weighted
2)
..........................................15/12/14 dB-A
1)
Maximum SPL for THD 0.5%
3)
................................................ 117 dB (cardioid)
Maximum SPL for THD 0.5% with preattenuation
3)
........................ 127 dB
Maximum output voltage ................................................................................... 390 mV
Dynamic range of the microphone amplifier, A-weighted ............. 105 dB
Supply voltage (P48, IEC 61938).......................................................... 48 V ± 4 V
Current consumption (P48, IEC 61938)....................................................0.8 mA
Matching connector ................................................................................................... XLR3F
Weight.................................................................................................................................. 500 g
Diameter .......................................................................................................................... 56 mm
Length............................................................................................................................ 200 mm
®
Neumann is a registered trademark of the Georg Neumann GmbH in certain countries.
measured in free-field conditions (IEC 60268-4), tolerance ±2 dB
1)
Omnidirectional / cardioid / figure-8
2)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS
3)
measured as equivalent el. input signal