Dpa 4488-DP-R-B90

839,00 €

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Directional headset CORE+ 4488, Black, MicroLock

Directivity
- Cardioid
Operating principle
- Pressure gradient
Capsule type
- Pre-polarized condenser
Frequency response
- 20 Hz - 20 kHz
Sensitivity (nominal, ±3 dB at 1 kHz)
- 6 mV/Pa; -44 dB re. 1 V/Pa
Equivalent noise level (A-weighted)
- Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))
Equivalent noise level (ITU-R BS.468-4)
- Typ. 38 dB (max. 40 dB)
Distortion (THD < 1%)
- 134 dB SPL RMS, 137 dB SPL peak
Dynamic range
- Typ. 111 dB
Max. SPL level (THD 10%)
- 144 dB SPL peak
Nominal output impedance
- 30 - 40 Ω
Cable capacity
- Up to 300 m (984 ft) with XLR adapter DAD6001-BC
Power supply (for full performance)
- For wireless systems: 5 V min. - 10 V max. via DPA adapter
- With DAD6001-BC: P48 (phantom power), operates from 12 V
Current consumption
- Typ. 1.5 mA (microphone)
- 3.5 mA with XLR adapter DAD6001-BC
Connector
- MicroDot
Weight
- 12 g (0.4 oz) with cable and MicroDot connector
Microphone diameter
- 5.4 mm (0.21 in)
Cable length
- 1.3 m (4.3 ft) long
Cable diameter
- 1.6 mm (0.06 in)
Polarity
- Positive increase in sound pressure produces positive voltage on MicroDot pin
Temperature range
- -40°C to 45°C (-40°F to 113°F)
Relative humidity (RH)
- Up to 90% RH
Colors
- Black
- Beige
- Brown
Polar diagram
- Cardioid