Directional characteristics :
Cardioid
Principle of operation :
Pressure gradient
Cartridge type :
Pre-polarized condenser
Frequency range :
20 Hz - 20 kHz
Frequency range, ± 2 dB, Near field 2-3 cm (0.8-1.2 in) :
100 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. 28 dB(A) re. 20 μPa (max. 30 dB(A))
Equivalent noise level, ITU-R BS.468-4 :
Typ. 40 dB (max. 42 dB)
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
Output impedance :
From MicroDot: 30 - 40 ohm. From DAD6001-BC: 100 ohm
Cable drive capability :
Up to 300 m (984 ft) with DAD6001-BC XLR adapter
Output balance principle :
Signal balanced with DAD6001-BC XLR adapter
Common Mode Rejection Ratio (CMRR) :
> 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR adapter
Power supply (for full performance) :
Min. 5 V to max. 50 V through DPA adapter for wireless systems; 48 V phantom power +/- 4 V with DAD6001-BC XLR adapter
Current consumption :
Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR adapter.
Connector :
MicroDot
Weight :
Microphone boom: 0.8 g (0.03 oz). Earhook: 1.1 g (0.04 oz). Cable: 6.6 g (0.23 oz). Total: 8.5 g (0.30 oz).
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)
Capsule diameter :
5.4 mm (0.2 in)
Mic boom length :
120 mm (4.7 in)
Cable length :
1.3 m (4.3 ft)
Cable color :
Black or beige
Cable diameter :
1.6 mm (0.06 in)
Polarity :
+V at MicroDot pin for positive sound pressure (and pin 2 on DAD6001-BC XLR adapter)
Electro Magnetic Compatibility (EMC) :
Fully compatible
Temperature range :
-40 °C to 45 °C (-40 °F to 113 °F)
Relative Humidity (RH) :
Up to 90%