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DPA Microphones

d:fine Dual-Ear Broadcast Headset Microphone - Black

SKU: # 500378   |   Model: # 4188-DLF-B00LH   |    Product Reviews0 Reviews  Write a Review

d:fine Dual-Ear Broadcast Headset Microphone - Black
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The d:fine Slim In-Ear Broadcast Headset Microphone rejects side and background noise while creating higher separation from nearby sound sources. This improves the gain-to-feedback ratio and gives more channel control, yet natural voice intelligibility is preserved. The mic also has very high SPL capabilities. You can both speak and sing into the mic with no hint of distortion.

These innovative headsets - the first of their kind - are designed for broadcast professionals who insist on superior voice reproduction without compromising on simple setup, minimalistic form factor and day-long comfort.

Features:
• Pristine audio quality
• Easy single-ear or dual-ear mounting
• Minimal visual impact
• Modular adapter system fits most professional wireless systems

Specifications:
• Directional pattern: Cardioid
• Principle of operation: Pressure gradient
• Cartridge type: Pre-polarized condenser
• Frequency range: 20 Hz - 20 kHz
• Frequency range, +/- 2dB, Near field 2-3 cm: 100 Hz - 20 kHz with 3 dB soft boost at 8 - 20 kHz
• Sensitivity, nominal +/- 3 dB at 1 kHz: 6 mV/Pa; -44 dB re. 1 V/Pa
• Equivalent noise level, A-weighted: Typ. 26 dB(A) re. 20 Pa (max. 28 dB(A))
• Equivalent noise level, ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
• S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 68 dB(A)
• Total harmonic distortion (THD): less than 1% up to 123 dB SPL peak
• Dynamic range: Typ. 97 dB
• Max SPL peak before clipping: 144 dB
• Output impedance: From MicroDot: 30 - 40 ohms. From DAD6001-BC: 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: over 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
• Connecter: MicroDot
• Weight (total): 8.5 grams
• Microphone diameter: 5.4 mm
• Cable length: 1.3 m
• Cable diameter: 1.6 mm
• Polarity: +V at MicroDot pin for positive sound pressure (and pin 2 on DAD6001-BC XLR adapter)
• Electromagnetic compatibility (EMC): Fully compatible
• Temperature range: -40 degrees C to +45 degrees C
• Relative humidity (RH): Up to 90%

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