供应全指向6022咪头环保咪头厂家
型号:6022麦克风
直径:6.0mm
高度:2.2mm
材料:铝镁合金
线材:进口住友线材
灵敏度:-40±3dB
阻抗》2.2k
Key Specificati**/Special Features
Technical parameters:
Sensitivity: -40 ±2dB (0dB=1V/Pa, 1KHz)
Impedance: 2.2k ohms (maximum)
Directivity: omnidirectional
Frequency: 50-10,000Hz
Maximum operation voltage: 10V
Standard operation voltage: 3.0V
Current c**umption: max 0.5mA
Sensitivity reduction: within 3dB at 1.5V
S/N ratio: more than 58dB