Микрофон DPA microphones 4011A

DPA 4011A конденсаторный кардиоидный микрофон - модернизированная версия классического 4011, известного во всем мире как исключительный микрофон для студийной и концертной звукозаписи. Современные компоненты были тщательно отобраны, чтобы обеспечить оптимальную нейтральность, точность, и чрезвычайно низкое искажение. Directional characteristics: Cardioid Principle of operation: Pressure gradient Cartridge type: Pre-polarized condenser Frequency range: 20 Hz to 20 kHz Frequency range, ±2 dB: 40 Hz to 20 kHz Sensitivity, nominal ±2 dB at 1 kHz: 10 mV/Pa; -40 dB re. 1 V/Pa Equivalent noise level, A-weighted, re. 20 µPa: Typ. 18 dB(A) re. 20 µPa (max. 20 dB) Equivalent noise level, ITU-R BS.468-4: Typ. 25 dB (correct with the attenuator in 0 dB or -20 dB setting) S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): 76 dB(A) Total Harmonic Distortion (THD): < 1 % up to 139 dB SPL peak Dynamic range: Typ. 118 dB Max. SPL, peak before clipping: 159 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 Weight: 158 g (5.6 oz) Microphone diameter: 19 mm (0.75 in) Capsule diameter: 19 mm (0.75 in) Length: 170 mm (6.7 in) Output voltage, RMS: > 5 V Polarity: +V at Pin 2 for positive sound pressure Temperature range: -40 °C to 45 °C (14 °F to 113 °F) Relative Humidity (RH): Up to 90 % Matching tolerance: ± 1 dB Phase deviation for kit: < 10°