產品描述

Sensitivity: -38～-48DB=(0DB=1V/Pa,1KHz)    靈敏度：-38～-48DB=(0DB=1V/Pa,1KHz)

Impedance: 2.2KΩ-30%                   輸出阻抗：2.2KΩ-30%

Directivity: Omni-directional                指向性：全指向性

Frequency: 20～16,000Hz                  頻率響應：20～16,000Hz

Max.operation voltage: 10V                  工作電壓：10V

Standard operation voltage: 4.5V             標準工作電壓：4.5V

Current consumption: Max.0.5mA            消耗電流： 0.5mA

Sensitivity reduction: Within-3DB at 3V     靈敏度隨電壓衰減特性：4.5V→3V變化-3DB以內

S/N ratio: More than 60DB                   性燥比：＞60DB