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Dahua HAP120 Микрофон
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Модель: HAP120
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Описание
| Model | DH-HAP120 |
| General | |
| Scope | 10~70 m2 |
| Sensitivity | -34±3dB |
| Frequency response | 80Hz～16kHz |
| Directional characteristic | Omni-directional |
| SNR (re 94dBSPL=1Pa@1KHz) | 58dB |
| Dynamic range | 74dB |
| Max. sustainable sound pressure | 110dBSPL (1KHz, THD 1%) |
| Output impedance | 600Ω(non-equilibrium) |
| Output signal amplitude | 2.5Vpp/88dBSPL |
| Microphone | Plated film capacitor microphone head |
| Working voltage | DC 12V |
| Working current | 40mA |
| Working temperature | -30ºC~+70ºC(-22℉~+158℉) |
| Material | Aluminum |
| Color | Silver |
| Dimension | Φ40mm×20mm (Φ1.57”×0.79”) |
| Weight | 48g( 0.11lb) |
| Certification | CE/FCC |