TECHNICAL SPECIFICATION

• Type: Condenser (electret bias)
• Frequency Response 50 Hz – 17 kHz
• Polar Pattern: Omnidirectional
• Output Impedance EIA rated at 150 ? (180 ? actual)
• Logic Connections: LED IN: Active low (≤1.0 V), TTL compatible. Absolute maximum voltage: –0.7 V to 50 V. SWITCH OUT: Active low (≤0.5 V), sinks up to 20 mA, TTL compatible. Absolute maximum voltage: –0.7 V to 50 V (up to 50 V through 3 kΩ).
• Environmental Conditions Operating temperature range: –18° C – 57° C
• Relative Humidity: 0 – 95% Power Requirements 11 – 52 Vdc phantom, 2.0 mA
• Sensitivity (at 1 kHz, open circuit voltage; 1 Pascal = 94 dB SPL); All settings -12 dB at 0 gain (internal modification): Omnidirectional -21.8 dB (81.4 mV)
• Signal-to-Noise Ratio referenced at 94 dB SPL at 1 kHz: Omnidirectional: 79.5 dB
• Dynamic Range 1 k? load at 1 kHz: 96.2 dB
• Common Mode Rejection: 10 Hz to 100 kHz 45 dB minimum, 10 Hz to 100 kHz
• Preamplifier Output Clipping Level 1% THD: –6 dBV (0.5 V)
• Polarity: Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of the preamplifier?XLR?output