7. Technische Daten |
| 7. Technical Specifications | 8. Frequenzgänge und Polardiagramme | |||||||||||||||||||||||||||||||||||
KMS 140/150 |
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| KMS 140/150 |
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| Frequency Range and Polar Pattern | ||||||||||||||||||||||||||||||
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Akust. Arbeitsweise | Druckgradientenempfänger | Acoustical oper. principlePressure gradient transducer |
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| Directional pattern | cardioid/hypercardioid |
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| KMS 140 | |||||||||||||||||||||
Richtcharakteristik | Niere/Hyperniere | Frequency range | 20 Hz...20 kHz |
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Übertragungsbereich | 20 Hz...20 kHz | Sensitivity1) |
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Feldübertragungsfaktor1) |
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| at 1 kHz | 15/10 mV/Pa ± 1 dB |
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................................................bei 1 kHz | 15/10 mV/Pa ± 1 dB | ..........................................with preattenuation |
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mit Vordämpfung |
| 4,7/3,1 mV/Pa | Rated impedance | 50 ohms |
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Nennimpedanz |
| 50 Ohm |
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| Rated load impedance | 1000 ohms |
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Nennabschlußimpedanz |
| 1000 Ohm |
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| S/N ratio |
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Geräuschpegelabstand |
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| CCIR | 68 dB/66 dB |
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CCIR |
| 68 dB/66 dB | Equivalent SPL |
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Ersatzgeräuschpegel |
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| CCIR | 26 dB/28 dB |
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CCIR | 26 dB/28 dB | Equivalent SPL |
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Ersatzgeräuschpegel |
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| DIN/IEC 651 | 16 |
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DIN/IEC 651 | 16 | Max. SPL |
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| gemessen im freien Schallfeld nach IEC | |||||||||||||||||||||||||||||||||
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| measured in | |||||||||||||||||||||||||||||||||
Grenzschalldruckpegel für |
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| for less than 0,5% THD2) | 138 dB/142 dB |
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0,5% Klirrfaktor2) |
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138 dB/142 dB | with preattenuation | 148 dB/152 dB |
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mit Vordämpfung | 148 dB/152 dB | max. output voltage | 10 dBu | ° |
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Max. Ausgangsspannung dabei | 10 dBu | Phantom powering |
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Phantomspeisespannung |
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| (P48, IEC 1938) | 48 V ± 4 V |
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(P48, IEC 1938) | 48 V ± 4 V | Current consumption | 2 mA |
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Stromaufnahme | 2 mA | Matching connector | XLR 3 F |
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Erforderlicher Steckverbinder | XLR 3 F | Weight | approx. 285 g |
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Gewicht | ca. 285 g | Diameter | 48 mm |
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Durchmesser | 48 mm | Length | 175 mm |
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Länge | 175 mm |
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1)bei 1 kHz an 1 kOhm Nennabschlußimpedanz. 1 Pa 94 dB SPL.
2)Klirrfaktor des Mikrophonverstärkers bei einer Eingangsspannung, die der von der Kapsel beim entsprechenden Schalldruck abgegebenen Spannung entspricht.
1)at 1 kHz into 1 kOhm rated load impedance. 1 Pa 94 dB SPL.
2)THD of microphone amplifier at an input voltage equivalent to the capsule output at the specified SPL.
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