Cardioid Condenser Hanging Microphone ยี่ห้อ Audio-Technica รุ่น U853RW
The white-finished version of U853R, the U853RW cardioid condenser hanging microphone is equipped with UniGuard™ innovations that offer unsurpassed immunity from radio frequency interference. The phantom-powered microphone accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine™ line cardioid polar patterns. The U853RW also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.
- Designed for suspension over choirs, instrumental groups and theater stages
- Superior off-axis rejection for maximum gain before feedback
- UniGuard™ RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Accepts interchangeable elements to permit angle of acceptance from 90° to 360°
- Low-profile design with low-reflectance finish for minimum visibility
- Available in two colors: black (U853R) and white (U853RW)
Specifications
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Element
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Fixed-charge back plate, permanently polarized condenser
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Polar Pattern
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Cardioid
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Frequency Response
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30 ~ 20,000 Hz
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Low Frequency Roll-Off
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80 Hz, 18 dB/octave
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Open Circuit Sensitivity
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-39 dB (11.2 mV) re 1V at 1 Pa
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Impedance
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250 Ω
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Maximum Input Sound Level
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139 dB SPL, 1 kHz at 1% T.H.D.
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Dynamic Range (Typical)
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115 dB, 1 kHz at Max SPL
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Signal-To-Noise Ratio
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70 dB, 1 kHz at 1 Pa
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Phantom Power
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11-52V DC, 2 mA typical
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Switch
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Flat, roll-off
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Weight
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Micrphone: 14 g;
Power Module: 81 g |
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Dimensions
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Micrphone: 34.0mm X 12.2 mm (Long X Diameter) Power Module: 92.9mm x 18.9mm (Long X Diameter)
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Output Connector
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Integral 3-pin XLRM-type
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Angle
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120°
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Accessories Furnished
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AT8538 power module
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