Element: Fixed-charge back plate, permanently polarized condenser
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Polar Pattern: Cardioid
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Frequency Response: 100-14,000 Hz
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Low Frequency Roll Off: 80 Hz, 8 dB/octave
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Open Circuit Sensitivity: Phantom: -45 dB (5.6 mV) re 1V at 1 Pa Battery: -45 dB (5.6 mV) re 1V at 1 Pa
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Impedance: Phantom: 200 ohms Battery: 200 ohms
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Maximum Input Sound Level: Phantom: 123 dB SPL, 1 kHz at 1% T.H.D. Battery: 123 dB SPL, 1 kHz at 1% T.H.D
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Dynamic Range: Phantom: 96 dB, 1 kHz at Max SPL Battery: 96 dB, 1 kHz at Max SPL
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Signal to Noise Ratio: 67 dB, 1 kHz at 1 Pa
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Phantom Power Requiremens: 11-52V DC, 2 mA typical
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Battery Type: 1.5V AA/UM3
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Battery Current Life: 0.4 mA / 1200 hours typical -alkaline
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Switch: Off, on-flat, on-roll-off
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Output Connector: Integral 3-pin XLRM-type
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Cable: Integral 6' (1.8 m), permanently attached between microphone and power module
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Accessories: AT8411 clothing clip; AT8444 instrument adapter; power module; windscreen; battery; soft protective pouch