DPA DP-4090 Miniature Instrument Microphone

Brands

DPA Microphones

Microphone Type

Instrument Microphones

Series

4090

Directional characteristics:

Omnidirectional

Principle of operation:

Pressure

Cartridge type:

Pre-polarized condenser 

Frequency range, ± 2 dB:

20Hz -20kHz

Sensitivity, nominal, ±3 dB at 1 kHz:

20 mV/Pa; -34 dB re. 1 V/Pa

Equivalent noise level A-weighted:

Typ. 23 dB(A) re. 20 µPa (max. 26 dB(A))

Equiv. noise level ITU-R BS.468-4:

Typ. 35 dB (max. 38 dB)

S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL):

71 dB(A)

Total harmonic distortion (THD):

< 1 % THD up to 123 dB SPL peak; < 1 % THD up to 120 dB SPL RMS sine

Dynamic range:

Typ. 100 dB

Max. SPL, peak before clipping:

134 dB

Output impedance:

< 40 ohms

Cable drive capability:

Up to 300 m (984 ft)

Power supply:

48 V Phantom power +/- 4 V

Connector:

XLR-M

Color:

Black

Microphone weight:

38g

Microphone diameter:

19mm' at tip 6.7mm

Microphone length:

122mm

Polarity:

+V at pin 2 for positive sound pressure

Temperature range:

-40 °C to 45 °C (-40 °F to 113 °F)

Relative Humidity (RH):

Up t 90%