
- Frequency Response50 to 17,000 Hz
- Output Impedance (at 1000 Hz) Rated at150 Ω (180 Ω actual)
- Open Circuit Sensitivity (at 1 kHz, ref. 1 V/Pascal*)
- Cardioid: –35.0 dB (17.8 mV)
- Supercardioid: –33.5 dB (21.1 mV)
- Omnidirectional: –27.5dB (42.2 mV)
- *1 Pascal= 94 dB SPL
- Maximum SPL (1 kHz at 1% THD, 1 kΩ load)
- Cardioid: 124.2.0 dB
- Supercardioid: 122.7 dB
- Omnidirectional: 116.7 dB
- Equivalent Output Noise (A-weighted)
- Cardioid: 28.0 dB SPL
- Supercardioid: 26.5 dB SPL
- Omnidirectional: 20.5 dB SPL
- Signal to Noise Ratio (referenced at 94 dB SPL)
- Cardioid: 66.0 dB
- Supercardioid: 67.5 dB
- Omnidirectional: 73.5 dB
- Dynamic Range at 1 kΩ Load96.2 dB
- Common Mode Rejection45.0 dB minimum
- Preamplifier Output Clipping Level (1% THD) –6.0 dBV (0.5 V)
- PolarityPositive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector.
- Power Requirements11 to 52 Vdc phantom, 2.0 mA
- Environmental Requirements
- Operating Temperature Range: –18° to 57° C (0° to 135° F)
- Relative Humidity: 0 to 95%
- CertificationEligible to bear CE Marking. Conforms to European EMC Directive 89/336/EEC. Meets applicable tests and performance criteria in European Standard EN55103 (1996) parts 1 and 2, for residential (E1) and light industrial (E2) environments.
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