DPA d:dicate 4017B

Properties:

The d:dicate™ 4017B is a pre-polarized condenser microphone with pressure gradient transducer and interference tube with supercardioid and lobe characteristics. It supports a frequency response of 20 to 20,000 Hz and features a built-in permanent third-order high-pass filter at 50 Hz. In addition, the 4017B has a switchable high boost and low-pass filter and a maximum sound pressure level of 138 dB.

• Excellent RF immunity
• Highly immune to humidity
• Uniform off-axis response
• Highly directional pattern
• Small and lightweight

Technical Specifications:

• Acoustic Principle: Pre-polarized condenser (pressure gradient, with interference tube)
• Directivity: Supercardoid, lobe-shaped
• Frequency Response: 20 - 20,000 Hz, permanent third-order high-pass filter at 50 Hz
• Frequency Response (±2 dB, at 60 cm): 70 - 18,000 Hz with typ. 3 dB soft boost at 15 kHz
• Sensitivity (nominal, ±2 dB at 1 kHz): 19 mV / Pa; -34.4 dB re. 1 V / Pa
• Equivalent Noise Level (A-weighted): typ. 13 dB(A) re. 20 µPa (max. 15 dB(A))
• Equivalent Noise Level (ITU-R BS.468-4): typ. 24 dB (max. 26 dB)
• Signal-to-Noise Ratio (A-weighted): typ. 81 dB(A), re. 1 kHz at 1 Pa (94 dB SPL)
• Total Harmonic Distortion: less than 1 % up to 137 dB SPL peak
• Dynamic Range: typ. 124 dB
• Max. Sound Pressure Level (peak before clipping): 138 dB
• Switchable Filters: +4 dB at 8 kHz (high boost); first order filter, below 120 Hz (low-cut)
• Output Impedance: 100 Ohms
• Minimum Load Impedance: 2 kOhms
• Cable Drive Capability: 100 m
• Common Mode Rejection Ratio (CMRRR): more than 40 dB
• Connection: XLR 3-pin (male)

General Product Information:

• Dimensions Microphone (Diameter x Length): 19 x 212 mm
• Capsule Diameter: 19 mm
• Weight: 68 g
• Operating Temperature: -40° to +45° C (max. 90 % rel. air humidity)
• Operating Voltage: +48 V phantom power (±4 V)
• Max. Output Voltage (RMS): 2 V
• Power Consumption: 4.5 mA
• Color: Black

Included in Delivery:

• 1x Foam windscreen
• 1x Microphone clamp