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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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Omnidirectional
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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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Phantom: -44 dB (6.3 mV) re 1V at 1 Pa;
Battery: -46 dB (5.0 mV) re 1V at 1 Pa
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Impedance
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Phantom: 200 Ω;
Battery: 270 Ω
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Maximum Input Sound Level
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Phantom: 135 dB SPL, 1 kHz at 1% T.H.D.;
Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
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Dynamic Range (Typical)
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Phantom: 107 dB 1 kHz at Max SPL;
Battery: 93 dB 1 kHz at Max SPL
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Signal-To-Noise Ratio
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66 dB, 1 kHz at 1 Pa
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Battery Type
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1.5V AA/UM3
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Battery Current / Life
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0.4 mA / 1200 hrs typical (alkaline)
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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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Off, on-flat, on-roll-off
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Weight
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Microphone: 2.8 g;
Power Module: 139 g
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Dimensions
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Microphone: 25.0mm long x 10.2mm diameter;
Power Module: 84.0mm x 63.0mm x 22.0mm (High x Wide x Thick)
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Output Connector
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Integral 3-pin XLRM-type
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Cable
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1.8 m long (permanently attached to microphone), 2.6 mm diameter
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Accessories Furnished
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AT8531 power module;
AT8417 clothing clip;
AT8116 windscreen;
battery;
protective carrying case
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