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CRY3403-S02 Measurement Microphone Set

The CRY3403-S02 is a 1/4-inch free-field prepolarized measurement microphone and preamplifier set designed for ultra-high-frequency and high dynamic range acoustic measurements.

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High Frequency Application
Ultrasound application

The CRY3403-S02 is engineered with a unique design that ensures an exceptionally wide and flat frequency response, extending up to 90kHz, and can handle sound pressure levels up to 154dB. This microphone set is an excellent choice for general-purpose measurements, offering superior performance for high-definition audio analysis and a range of ultrasonic acoustic applications.

 

Unsure what measurement microphone best meets your requirements? Use our handy measurement microphone selection tool to discover which measurement microphone set is the best fit for you.

Technical Specification
Field TypeFree-field
Nominal Sensitivity4mV/Pa, -48±3dB re 1V/Pa
Frequency Response4Hz to 90kHz±2dB
Polarization Voltage0V
Dynamic Range(re.20uPa)35dBA to 154dB
Operating Temperature-30 to +70℃ (-22 to +158℉)
Temperature Stability0.010dB/℃(-10 to +50℃) 0.006dB/℉(+14 to +122℉)
Static Pressure Stability-0.01dB/kPa
Operating Humidity Range0 to 90%RH no condensation
Humidity Stability< 0.1dB (0 to 90%RH no condensation)
Pressure Equalization VentSide vented
IEC 61094-4 TypeWS3F
Output Impedance< 20Ω
Maximum Output Voltage>5.0Vrms
Current SourceIEPE (2mA to 10mA)
Typical Operating Current4mA
Interface TypeSMB
Height with Grid62.5mm (2.461″)
Diameter with Grid7mm (0.276″)

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