Beskrivning
DPA 4088 CORE Directional Headset Mic, Beige, MicroDot
Please, ad suitable MicroDot Adapter for your aplication
Specifications
Directional pattern
Cardioid
Principle of operation
Pressure gradient
Cartridge type
Pre-polarized condenser
Frequency response
20 Hz - 20 kHz
Frequency range, ±2 dB, Near field 2-3 cm (0.8 - 1.2 in)
100 Hz - 20 kHz (4 - 6 dB soft boost at 15 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% - Legacy
120 dB SPL RMS, 123 dB SPL peak
Distortion, THD < 1% - CORE
134 dB SPL RMS, 137 dB SPL peak
Dynamic range - Legacy
Typ. 97 dB
Dynamic range - CORE
Typ. 111 dB
Max. SPL, THD 10%
144 dB SPL peak
Rated output impedance
30 - 40 Ω
Cable drive capability
Up to 300 m (984 ft) with DAD6001-BC XLR Adapter
Power supply (for full performance)
For wireless systems Min. 5 V - max. 10 V through DPA adapter
With DAD6001-BC: P48 (Phantom power). Will work from 12 V
Color
Black, beige or brown
Weight
14 g (0.5 oz) incl. Cable and MicroDot connector
Microphone diameter
5.5 mm (0.25 in)
Microphone length
11 mm (0.5 in)
Cable length
1.2 m (3.9 ft)
Cable diameter
1.6 mm (0.06 in)
Polarity
Positively increasing sound pressure produces positive going voltage on MicroDot pin
Temperature range
-40°C to 45°C (-40°F to 113°F)
Relative humidity (RH)
Up to 90%
4088 Frequency response
Typical on and off-axis response of a 4088
Polar pattern
Typical directional characteristics of a 4088
Frequency response in near and far field
Frequency response of the 4088 in near and far field