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