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Frequency Response Characteristic: Free-Field
Nominal Diameter: 1/2 inch
Release voltage: -32dB (25.1mV/Pa)
Pressure Sensitivity
(Included preamplifier): -33dB±3dB
re 1V/Pa (22.4mV/Pa)
Polarization voltage: 0V
Frequency Characteristics: 20Hz～20kHz
Maximum sound pressure level: 140dB
Self-noise level: 18dB(A)
Temperature coefficient: 0.01dB/℃ or less
Power supply and voltage: DC15～28V
Constant current: 0.5～4mA
Output Impedance: Approx.100Ω
Connector: BNC connector
Operating Temperature・
Range of Humidity: -10℃～+50℃・90%RH (no condensation)
Storage Temperature・
Range of Humidity: 40% or less (at room temperature)
Cable: BNC Cable (3m)
Outline size: Φ13.2×74
Weight: 41g
