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Specifications
TM
d:fine
Omnidirectional Headset Microphones
Directional characteristics
Omnidirectional
Principle of operation
Pressure
Frequency range
20 Hz - 20 kHz
Frequency range, ± 2 dB
d:fine omnidirectional
20 Hz - 20 kHz with 3 dB soft boost at 8 - 15 kHz
4065, 4066, 4067 and d:fine 66:
20 Hz - 20 kHz with 3 dB soft boost at 8 - 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))
S/N ratio (A-weighted),
re. 1 kHz at 1 Pa (94 dB SPL)
Typ. 68 dB(A)
Total Harmonic Distortion (THD)
<1 % up to 123 dB SPL peak
<1 % up to 120 dB SPL RMS sine
Dynamic range
Typ. 97 dB
Max. SPL, peak before clipping
144 dB
Power supply (for full performance)
Min. 5 V - max. 50 V through DPA adapter for
wireless systems. 48 V phantom power ± 4 V
with DAD6001-BC XLR adapter
Service & repair
If you are not satisfied with the characteristics exhibited by this product, please go to
www.dpamicrophones.com/service for instructions.
Current consumption
Typ. 1.5 mA (microphone)
3.5 mA with DAD6001-BC XLR adapter
Connector
MicroDot
Color (microphone, cable and earhook)
Black, beige, brown
Microphone head size (h x w x d)
9.5 x 5.3 x 2.9 mm (0.37 x 0.21 x 0.11 in)
Cable length
1.3 m (4.3 ft)
Cable diameter
1.6 mm (0.06 in)
Temperature range
-40 °C to 45 °C (-40 °F to 113 °F)
Relative Humidity (RH)
Up to 90%
Warranty
tm
The d:fine
headset microphone is covered by a two-year limited warranty.
Specifications
TM
d:fine
Directional Headset Microphones
Directional characteristics
Cardioid
Principle of operation
Pressure gradient
Frequency range
20 Hz - 20 kHz
Frequency range, ± 2 dB,
Near field 2-3 cm (0.8-1.2 in)
d:fine directional
100 Hz - 20 kHz with 3 dB soft boost at 8 - 20 kHz
4088 and d:fine 88
100 Hz - 20 kHz with 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. 28 dB(A) re. 20 µPa (max. 30 dB(A))
S/N ratio (A-weighted),
re. 1 kHz at 1 Pa (94 dB SPL)
Typ. 66 dB(A)
Total Harmonic Distortion (THD)
<1 % up to 123 dB SPL peak
<1 % up to 120 dB SPL RMS sine
Dynamic range
Typ. 95 dB
Max. SPL, peak before clipping
144 dB
Power supply (for full performance)
Min. 5 V - max. 50 V through DPA adapter for
wireless systems. 48 V phantom power ± 4 V
with DAD6001-BC XLR adapter
CE marking
This product conforms with all relevant directives approved by the European Commission.
Product features and specifications are subject to change without notice.
Current consumption
Typ. 1.5 mA (microphone)
3.5 mA with DAD6001-BC XLR adapter
Connector
MicroDot
Color (microphone, cable and earhook)
Black, beige, brown
Cable length
1.3 m (4.3 ft)
Cable diameter
1.6 mm (0.06 in)
Temperature range
-40 °C to 45 °C (-40 °F to 113 °F)
Relative Humidity (RH)
Up to 90%
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