DPA 2011A

At a glance

• Directional pattern: Cardioid

• Principle of operation: Pressure gradient, with interference tube

• Cartridge type: Pre-polarized condenser, Twin Diaphragm Capsule

• Frequency range: 20 Hz to 20 kHz

• Frequency range, ± 2 dB, at 30 cm: 50 Hz to 17 kHz with 3 dB soft boost at 12 kHz

• Sensitivity, nominal, ± 2 dB at 1 kHz: 10 mV/Pa; -40 dB re. 1 V/Pa

• Equivalent noise level, A-weighted: Typ. 20 dB(A) re. 20 µPa (max. 23 dB(A))

• Equivalent noise level, ITU-R BS.468-4: Typ. 33 dB (max. 36 dB)

• S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 74 dB(A)

• Total Harmonic Distortion (THD) at 1 kHz: < 1 % up to 137 dB SPL peak

• Minimum load impedance: 2 kohm

• Dynamic range: Typ. 117 dB

• Max. SPL, peak before clipping: 153 dB

• Switchable attenuator: 0 dB / -20 dB

• Output impedance: < 200 ohm

• Cable drive capability: 100 m (328 ft)

• Output balance principle: Impedance balancing with Active Drive

• Common Mode Rejection Ratio (CMRR): > 60 dB

• Power supply (for full specifications): 48 V Phantom power (± 4 V)

• Current consumption: 2.8 mA

• Connector : XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase

• Color: Matte black

• Microphone weight: 164 g (5.8 oz)

• Microphone diameter: 19 mm (0.75 in)

• Microphone length: 198 mm (7.8 in)

• Output voltage, RMS: > 5 V

• 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 to 90%