供应环保防水4015驻极体传声器咪头

供应环保防水4015驻极体传声器咪头

目录

1.SCOPE   适用范围

2. MODEL NO. 规格型号

3. ELECTRICAL CHARACTERISTICS 电性能

  3.1  Sensitivity 灵敏度

  3.2  Output Impedance 输出阻抗

  3.3  Current Consumption 消耗电流

  3.4  Signal to Noise Ratio 信噪比

  3.5  Decreasing Voltage 衰减电压特性

  3.6  Operating Voltage 操作电压

  3.7  Maximum input S.P.L.  最大输入声压

4. MEASUREMENT CIRCUIT 测试电路图

5.

STRUCTURE OF OMNI-DIRECTIONAL MICROPHONE结构图

6. TYPICAL FREQUENCY RESPONSE CURVE ( FAR FIELD )频响曲线