DPA d:dicate ST2011C Stereo Pair Condenser Microphones

DPA d:dicate ST2011C PRODUCT FEATURES:

DPA d:dicate ST2011C TECHNICAL SPECIFICATIONS:

Directional pattern
Cardioid

Principle of operation
Pressure gradient, with interference tube

Cartridge type
Pre-polarized condenser, Twin Diaphragm Capsule

Frequency range
20 Hz - 20 kHz

Frequency range, ±2 dB, at 30 cm (11.8 in)
50 Hz - 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)
< 1% up to 137 dB SPL peak

Dynamic range
Typ. 117 dB

Max. SPL, peak before clipping
146 dB

Output impedance
100 Ω

Minimum load impedance
2 kΩ

Cable drive capability
100 m (328 ft)

Output balance principle
Impedance balancing with Active Drive

Common mode rejection ratio (CMRR)
> 50 dB

Power supply (for full performance)
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

Weight
64 g (2.3 oz)

Microphone diameter
19 mm (0.75 in)

Microphone length
92 mm (3.6 in)

Maximum output voltage, RMS
> 4 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%