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清水ONOSOKKI Precision Microphone MI-1531
产品分类： Speed, vibration, etc.
ONOSOKKI MI-1531 For high-frequency bands above 20 kHz, 1/2-inch microphones cannot be us...
ONOSOKKIPrecision MicrophoneMI-1531Model: MI-1531 Bias voltage: Sensitivity: -48±3 dB re. 1 V/Pa 4 mV/Pa (250 Hz) Frequency range: 10 Hz to 100 kHz (without guard grid) 10 Hz to 20 kHz (with guard grid) SPL: 157 dB (when using MI-3140) Intrinsic noise: 30 dB (typical value) (A-weighted) : (when using MI-3140) Operating temperature range: -30 to +60 °C Operating relative humidity range: 0 to 90 % (non-condensing) Storage temperature range: -30 to +80 °C Storage relative humidity range: 0 to 90 % (non-condensing) Dimensions: φ6.9 mm × 10.5 mm Supporting preamplifier: MI-3140
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