09
Tech data
Tech data
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Acoustical operating principle:
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Transducer Ø:
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Directional pattern:
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Frequency range:
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Sensitivity:
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Signal / noise ratio:
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Equivalent noise level:
pressure gradient transducer,
externally polarized
25,4 mm
1 inch
omni
broad-cardioid
cardioid
super-cardioid
figure-8
20 ... 20.000 Hz
13 mV / Pa (-38 dBV), cardioid
10 mV / Pa (-40 dBV), omni
9 mV / Pa (-41 dBV), figure-8
84 dB-A
10 dB-A, cardioid (IEC 61672-1)
12 dB-A, omni (IEC 61672-1)
13 dB-A, figure-8 (IEC 61672-1)
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Dynamic range of mic. amp.:
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Max. SPL for 0,5 % THD:
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Pre-attenuation pad:
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Bass cut filter slope:
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Rated impedance:
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Rated load impedance:
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Supply voltage:
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Current consumption:
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Connector:
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Dimensions:
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Net weight:
135 dB-A
145 dB, 0 dB pre-attenuation
151 dB, 6 dB pre-attenuation
157 dB, 12 dB pre-attenuation
163 dB, 18 dB pre-attenuation
6 dB, 12 dB, 18 dB, switchable
12 dB / octave at 40 Hz
6 dB / octave at 150 Hz
6 dB / octave at 300 Hz
< 150 ohms
> 1.000 ohms
48 V +/- 4 V (IEC 61938)
5,5 mA (IEC 61938)
gold plated 3-pin XLR
158 x 52 x 36 mm
6,22 x 2,04 x 1,42 inch
430 g
15,2 oz.
LCT 640
