CRY3521 Preamplifier
IEPE preamplifier and base-type preamplifier with BNC terminal connector for output. It is characterized by high input impedance,low background noise and broadband sound range.It can be compatible with ½ inch prepolarization measurement microphone.
Technical specification
| Technical specification |
|---|
| Model | CRY3521 |
| Diameter | 1/2 inch |
| Frequency Range | 20Hz~50KHz (±0.2dB) 10Hz~100KHz (±0.5dB) |
| Input Independence | >10GΩ/0.5pF |
| Output Independence | <20Ω |
| Connector | BNC |
| Noise-Linear | <5.5µVrms (typically 4.6) |
| Noise(A-weighted) | <4.0µVrms (typically 3.2) |
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