DPA Microphones 4061-OC-C-B00

老贰挺闲的

Directional pattern	Omnidirectional
Principle of operation	Pressure
Cartridge type	Pre-polarized condenser
Frequency range	20 Hz - 20 kHz
Frequency range, ±2 dB	Soft boost grid
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)
S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL)	Typ. 68 dB(A)
Total harmonic distortion (THD) – Legacy	< 1% THD up to 123 dB SPL peak; < 1% THD up to 120 dB SPL RMS sine
Total harmonic distortion (THD) – CORE	< 1% THD up to 137 dB SPL peak
Dynamic range – Legacy	Typ. 97 dB
Dynamic range – CORE	Typ. 111 dB
Max. SPL, peak before clipping	144 dB
Output impedance	30 - 40 Ω
Cable drive capability	Up to 300 m (984 ft)
Power supply (for full performance)	For wireless systems
Current consumption	Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter
Connector	MicroDot
Color	Black, beige, brown or white
Weight	7.5 g (0.26 oz) incl. Cable and MicroDot connector
Microphone diameter	5.4 mm (0.21 in)
Microphone length	12.7 mm (0.5 in)
Cable length	1.8 m (5.9 ft)
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%