প্রাথমিক বিবরণ
শিপিং পদ্ধতি:海运, 陆运, 空运, 快递
পরিস্পর্শ সংখ্যা:BM-700
পণ্যের বিবরণ
Specifications
| Element: | φ34 Pressure Gradient Transducer |
| Polar Pattern: | Uni-directional |
| Frequency Response: | 20Hz-20kHz |
| Sensitivity: | -34dB±3dB (0dB=1V/Pa at 1kHz) |
| Output Impedance: | 150Ω±30%(at 1kHz) |
| Loading Impedance: | ≥1000Ω |
| Self Noise: | 16dB A |
| S/N Ratio: | 78dB |
| Max. Input SPL: | 132dB (at 1kHz≤1% T.H.D) |
| Phantom Power Requirement: | 48V DC Phantom Power |
| Electrical Current: | 3mA |
| Weight: | About 346g |
| Dimensions: | φ46x15 mm |
