DPA D FINE 88 B HEADSET MIC
Description
It can be used in various environments for audio applications such as public speaking, live stage, theater, boardrooms, houses of worship, and more. Featuring a 20 Hz to 20 kHz frequency response range, this ergonomically designed headset with its low profile design is hardly noticeable from a distance. It is built to adjust to any ear size or head shape while mounting securely. Just by rotating the boom and the earhook, the microphone can be moved from left to right ear, or into the optimum position for the user. This d:fine 88 headset microphone offers accurate, natural voice intelligibility and very high SPL capabilities. Users can both speak and sing into the mic with no hint of distortion.
TECHNICAL SPECIFICATION
- Directional Characteristic Cardioid
- Principle of Operation Pressure gradient
- Cartridge Type Pre-polarized condenser
- Frequency Range 20 Hz to 20 kHz
- +/- 2 dB, Near field 0.8-1.2" (2-3 cm): 100 Hz to 20 kHz (4 to 6 dB soft boost at 15 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 µPa (max. 28 dB(A))
- ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
- Signal to Noise Ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 68 dB(A)
- Total Harmonic Distortion (THD) <1% THD up to 123 dB SPL peak
- <1% THD up to 120 dB SPL RMS sine
- Dynamic Range Typ. 97 dB
- Maximum Sound Pressure Level (SPL) Peak Before Clipping: 144 dB
- Output Impedance From MicroDot: 30 to 40 ? From DAD6001-BC: 100 ?
- Cable Drive Capability Up to 984' (300 m) with DAD6001-BC XLR adapter
- Output Balance Principle Signal balanced with DAD6001-BC XLR adapter
- Common Mode Rejection Ratio > 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR adapter
- Power Supply For Wireless Systems: Min. 5 V through DPA adapter
- Current Consumption Typ. 1.5 mA (microphone), 3.5 mA with DAD6001-BC XLR adapter
- Connector MicroDot with TA4F adapter for Shure wireless transmitters
- Temperature Range -40 to 113°F (-40 to 45°C)
- Cable Length: 4.1' (1.25 m)
- Diameter: 0.06" (1.6 mm)
- Boom Length 3.9" (100 mm) (M)
- Dimensions Mic: 0.20 x 0.39" (5 x 10 mm)
- Weight Single-Ear Microphone Boom: 0.035 oz (1 g)
- Earhook: 0.035 oz (1 g)
- Cable: 0.28 oz (8 g)
- Total:?0.35?oz?(10?g)