CRY3284 is a 1/2-inch pressure-field externally polarized measurement microphone designed for use with a coupler for related electroacoustic testing.
The unique design of CRY3284 enables it to conduct testing on various electroacoustic devices, such as speakers and headphones. Additionally, it finds extensive applications in the fields of acoustic design research and audio equipment calibration.
| Size | 1/2″ |
|---|---|
| Polarization | Prepolarized |
| Field Type | Pressure field |
| Frequency Response Range | 3.15Hz to 20kHz±2dB |
| Dynamic Range(re.20uPa) | 23dBA to 160dB |
| Temperature Stability | 0.005dB/℃(-10 to +50℃) 0.003dB/℉(+14 to +122℉) |
| Operating Humidity Range | 0 to 90%RH no condensation |
| Pressure Equalization Vent | Rear vented |
| Height with Grid | 12.7mm (0.500") |
| Nominal Sensitivity | 12.5mV/Pa, -38±1.5dB re 1V/Pa |
| Polarization Voltage | 0V |
| Operating Temperature | -30 to +80℃ (-22 to +176℉) |
| Static Pressure Stability | -0.01dB/kPa |
| Humidity Stability | < 0.1dB (0 to 90%RH no condensation) |
| IEC 61094-4 Type | WS2P |
| Diameter with Grid | 13.2mm (0.52") |
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CRY3284
