产品中心
产品描述
规格：
| 类别Type | 电容式 Condenser |
| 灵敏度Sensitivity Range | -46±2dB RL=2.2KΩ Vs=1.5V ( 1KHz 0dB=1V/Pa) |
| 阻抗Impedance | 600Ω |
| 频率Frequency | 40-18000 Hz |
| 指向性Directivity | Cardioid (0。～180。,@1KHz>12db) |
| 电流消耗Current Consumption | Max.0.5mA |
| 电压Operation Voltage Range | 1.0V-10V |
| 最大的声压值Max. Sound Pressure Level | 123dB S.P.L |
| 信噪比S/N Ratio | More than 66dB |
| 灵敏度降低Sensitivity Reduction | 3V-1.5V Sensitivity Variation less than 3dB |
频响曲线：
