详细说明
Sensityvity(1KHz,0dB=1V/Pa)
-42±3dB-40±3dB-38±3dB
-36±3dB-34±3dB
Speccifications
Lmpedance: Less than 680Ω
Directivity: Uni-directional
Frequency: 100-16,000Hz
Standard operation voltage: 1.5V
Current consumption: Max 0.5mA
Sensitivity reduction: Within 3dB at1.5V-1.0V
S/N ratio: More than 58dB