Overview

Made for situations where you require maximum security and where the visual size of the mic is less important. The d:screet Heavy Duty Mic Series features a stainless steel housing, a heavy-duty cable relief and a thick 2.2 mm (0.09") cable. d:screet Heavy Duty microphones are a more robust version of the original mics they are based upon.

• The most rugged and reliable version of DPA miniatures
• Stainless steel housing, heavy-duty strain relief and thick cable
• Exceptional audio quality
• Uniform, consistent sound between DPA mics
• Sturdy but small for flexible and easy concealment
• Modular adapter system fits most professional wireless systems

These microphones withstand the toughest of conditions. They are designed with an extra-robust, Kevlar-reinforced cable and a strain relief, which is built to withstand the constant twists, bends and pulls that are part of the everyday use in harsh environments. A 5.4 mm diameter pre-polarized condenser element with a contained within a vertical diaphragm called the Double Vent Protection System, which makes the mics extremely resistant to humidity and sweat

Specifications

• Directional pattern: Omnidirectional
• Principle of operation: Pressure
• Cartridge type: Pre-polarized condenser
• Frequency range: 20 Hz - 20 kHz
• Frequency range, +/-2 dB: Soft boost grid: 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 20 Hz - 20 kHz, 10 dB boost at 12 kHz
• 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 MuPa (max. 26 dB(A))
• Equivalent noise level, ITU-R BS.468-4: Typ. 35 dB (max. 38 dB)
• S/N ratio (A-weighted): Typ. 71 dB(A), re. 1 kHz at 1 Pa (94 dB SPL)
• Total harmonic distortion (THD): < 1% up to 129 dB SPL peak
• Dynamic range: Typ. 106 dB
• Max. SPL, peak before clipping: 134 dB
• Output impedance: From MicroDot: 30 - 40 Ohms. From DAD6001: 100 Ohms
• Cable drive capability: Up to 300 m (984 ft) with DAD6001-BC XLR Adapter
• Output balance principle: Signal balanced with DAD6001-BC XLR Adapter
• Common mode rejection ratio (CMRR): > 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR Adapter
• Power supply (for full performance): Min. 5 V to max. 50 V through DPA adapter for wireless systems
• Current consumption: Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter
• Connector: MicroDot
• Polarity: Positively increasing sound pressure produces positive-going voltage at MicroDot pin (and pin 2 on DAD6001 XLR adapter)
• Temperature range: -40 to 45 deg. C (-40 to 113 deg. F)