Designed for high-quality sound reinforcement, broadcasting and recording applications Perfect for suspension over choirs, instrumental groups and theater stages Accepts interchangeable elements to permit angle of acceptance from 100º to 360º Operates on battery or phantom power 25' (7.6 m) cable permanently attached to mic, TA3F connector at power module Also available in white as AT853Wa Features: Element: Condenser Polar Pattern: Cardioid Frequency Response: 30 - 20,000 Hz Open Circuit Sensitivity: PHANTOM: -44 dB (6.3 mV) re 1V at 1 Pa BATTERY: -45 dB (5.6 mV) re 1V at 1 Pa Impedance: PHANTOM: 200 ohms BATTERY: 270 ohms Maximum Input Sound Level: PHANTOM: 135 dB SPL, 1 kHz at 1% T.H.D. BATTERY: 121 dB SPL, 1 kHz at 1% T.H.D. Signal to Noise Ratio: 67 dB, 1 kHz at 1 Pa Dynamic Range (Typical): PHANTOM: 108 dB, 1 kHz at Max. SPL BATTERY: 94 dB, 1 kHz at Max. SPL Phantom Power Requirements: 9 - 52V, 2 mA typical Battery Type: 1.5V AA/UM3 Battery Current/Life: 0.4 mA/1200 hours typical Switch: Off/on-flat/on-roll-off Low Frequency Roll-off: 80 Hz, 18 dB per octave Weight: 0.4 oz (10 g) Power Module: In-line Output Connector: XLRM-type (power module) Accessories Furnished: AT8102 foam windscreen; AT8451 steel hanger; AT8531 power module; battery