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CRY3406 Pressure-field Microphone, 1/4″, Prepolarized, 15.8mV/Pa
CRY3406 is a 1/4-inch pressure-field prepolarized measurement microphone designed specifically for sensitive acoustic testing in low-noise environments.
The unique design of CRY3406 provides it with very low self-noise, and it is capable of withstanding sound pressure levels up to 144dB. It is an excellent general-purpose measurement microphone suitable for high-definition audio measurements.
Technical Specifications
Field Type
Pressure-field
Noominal Sensitivity
15.8mV/Pa, -36±1.5dB re 1V/Pa
Frequency Response
4Hz to 20kHz±2dB
Polarization Voltage
0V
Dynamic Range(re.20uPa)
26dBA to 142dB
Operating Temperature
-20 to +60℃ (-4 to +140℉)
Temperature Stability
0.010dB/℃(-10 to +50℃) 0.006dB/℉(+14 to +122℉)
Static Pressure Stability
-0.01dB/kPa
Operating Humidity Range
0 to 90%RH no condensation
Humidity Stability
< 0.1dB (0 to 90%RH no condensation)
Pressure Equalization Vent
Side vented
IEC 61094-4 Type
WS3P
Height with Grid
10.5mm (0.413")
Diameter with Grid
7mm (0.276")
Main Features
- Low-noise pressure-field microphone
- Extensive compatibility
- Durable, reliable, and high-quality
Product Highlights
CRY3406 Measurement Microphone Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
