تفاصيل أساسية
طريقة الشحن:海运, 陆运, 空运, 快递
رقم المواصفات:U87PRO
وصف المنتج
Specifications
| Element: | φ34mm Pure Gold Pressure Gradient Transducer |
| Polar Pattern: | Uni-directional |
| Frequency Response: | 20Hz-20kHz |
| Sensitivity: | -31dB±2dB (0dB=1V/Pa at 1kHz) |
| Output Impedance: | 60Ω±30%(at 1kHz) |
| Loading Impedance: | ≥1000Ω |
| Self Noise: | 12dB A |
| S/N Ratio: | 82dB |
| Max. Input SPL: | 142dB(at 1kHz≤1%TH.D) |
| Phantom Power Requirement: | 48V DC phantom power |
| Electrical Current: | 3mA |
| Weight: | About 438g |
| Dimensions: | 56.5x210 mm (without shock mount) |
