KK 14 Cardioid Capsule

<Acoustical operating principle>Pressure gradient transducer</Acoustical operating principle> <Directional pattern>Cardioid</Directional pattern> <Frequency range>20 Hz … 20 kHz</Frequency range> <Sensitivity at 1 kHz into 1 kohm>3.6 mV/Pa ≅ -49 dBV</Sensitivity at 1 kHz into 1 kohm> <Rated Impedance>10 Ohms</Rated Impedance> <Signal-to-noise ratio, CCIR (re. 94 dB SPL)¹⁾>63 dB</Signal-to-noise ratio, CCIR (re. 94 dB SPL)¹⁾> <Signal-to-noise ratio, A-weighted (re. 94 dB SPL)¹⁾>71 dB</Signal-to-noise ratio, A-weighted (re. 94 dB SPL)¹⁾> <Equivalent noise level, CCIR¹⁾>31 dB</Equivalent noise level, CCIR¹⁾> <Equivalent noise level, A-weighted¹⁾>23 dB-A</Equivalent noise level, A-weighted¹⁾> <Maximum SPL for THD 0.5%²⁾>153 dB (with Usupply = 10V, Rfeed = 20 kohms)</Maximum SPL for THD 0.5%²⁾> <Maximum output voltage>12 dBu</Maximum output voltage> <Power supply>max. 10 V, with Rfeed = 20 kohms</Power supply> <Current consumption>0.22 mA</Current consumption> <Weight>2.3 g</Weight> <Diameter>12 mm</Diameter> <Length>12 mm</Length> <Operating temperature range>0 °C … +40 °C</Operating temperature range> <Operating Humidity range>Operating Humidity range 0 %…90 % rel. hum</Operating Humidity range> <Storage temperature range>–20 °C … +70 °C</Storage temperature range> <Storage Humidity range>Storage Humidity range</Storage Humidity range> <>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</>