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CRY3403-S01 Free-Field Microphone Set, 1/4″, 4mV/Pa
CRY3403-S01 is a 1/4-inch free-field prepolarized measurement microphone and preamplifier set designed for ultra-high-frequency and high dynamic range acoustic measurements.
The CRY3403-S01 boasts a distinctive design that delivers an exceptionally wide and flat frequency response, extending up to 90kHz, and can endure sound pressure levels of up to 160dB. This microphone set excels as a versatile tool for high-definition audio measurements and various ultrasonic acoustic applications, making it ideal for both general-purpose and specialized measurement needs.
Technical Specifications
Field Type
Free-field
Noominal Sensitivity
4mV/Pa, -48±3dB re 1V/Pa
Frequency Response
4Hz to 90kHz±2dB
Polarization Voltage
0V
Dynamic Range(re.20uPa)
35 dBA to 160 dB
Operating Temperature
-30 to +70℃ (-22 to +158℉)
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
WS3F
Output Impedance
< 50Ω
Maximum Output Voltage
> 10.0Vp
Current Source
IEPE (2mA to 20mA)
Typical Operating Current
4mA
Interface Type
SMB
Height with Grid
56.2mm (2.213")
Diameter with Grid
7mm (0.276")
Main Features
- Ultra-high Frequency free-field microphone set
- TEDS microphone set
- Extensive compatibility
- Durable, reliable, and high-quality
Product Highlights
CRY3403-S01 Measurement Microphone Set Typical Frequency Response
The graph (right) shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.
