Product | KK143 | Detail Data
Acoustical operating principle | Pressure gradient transducer |
---|---|
Directional Pattern | Cardioid wide |
Frequency Range | 20 Hz...20 kHz |
Sensitivity at 1 kHz into 1 kohm | 15 mV/Pa |
Rated Impedance | 50 ohms |
Rated load impedance | 1000 ohms |
Equivalent noise level, CCIR¹⁾ | 22 dB |
Equivalent noise level, A-weighted¹⁾ | 13 dB-A |
Maximum SPL for THD 0.5%²⁾ | 138 dB |
Maximum SPL for THD 0.5% with preattenuation²⁾ | 148 dB |
Signal-to-noise ratio, CCIR (re. 94 dB SPL)¹⁾ | 70 dB |
Signal-to-noise ratio, A-weighted (re. 94 dB SPL)¹⁾ | 81 dB |
Supply voltage (P48, IEC 61938) | 48 V |
Current consumption (P48, IEC 61938) | max. 3.5 mA |
Matching connector | XLR 3 F |
Weight (output stage) | 70 g |
Weight (capsule only) | 15 g |
Diameter | 22 mm |
Length (capsule only) | 18 mm |
Length (microphone) | 108 mm |
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