PERFORMANCE | ENGLISH | SI |
Nominal Microphone Diameter | 1/4" |
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Frequency Response Characteristic(at 0° incidence) | Free-Field |
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Frequency Response(± 2 dB) | 20 to 10,000 Hz |
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Frequency Response(± 5 dB) | 20 to 20,000 Hz |
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Phase Match(100 Hz to 5 kHz) | ± 5 ° |
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Sensitivity(@ 250 Hz) | 45 mV/Pa |
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Sensitivity(± 3 dB)(@ 250 Hz) | -26.9 dB re 1 V/Pa |
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Inherent Noise(1/3 Octave @ 250Hz) | <15 dB |
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Inherent Noise(A Weighted) | <30 dB |
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Dynamic Range(3% Distortion Limit) | >122 dB |
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TEDS Compliant | Yes |
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ENVIRONMENTAL | | |
Temperature Range(Operating) | +14 to +122 °F |
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Temperature Effect on Output(-10 to +50 °C) | <0.7 dB |
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ELECTRICAL | | |
Excitation Voltage | 18 to 30 VDC |
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Constant Current Excitation | 2 to 20 mA |
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Output Bias Voltage | 5.5 to 14 VDC |
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Output Impedance | <150 ohm |
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PHYSICAL | | |
Housing Material | Stainless Steel |
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Electrical Connector(Output) | BNC Jack |
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Size (Diameter x Length)(overall) | 0.5 in x 2.61 in |
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Size (Diameter x Length)(head) | 0.28 in x 1.10 in |
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Weight | 0.66 oz |
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SUPPLIED ACCESSORIES: |
Model ACS-21 Calibration of Array Microphone (1) |
OPTIONAL VERSIONS |
T- TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4 | |
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