CA-1730

CA-1730 Earset Microphone
Type : Condenser
Cartridge Diameter : Φ4mm
Polar Pattern : Omni-directional
Sensitivity : 18mv/Pal(-32dB+2dB)
Frequency Response : 100Hz~20KHz
Output Impedance : 1KΩ 30%
Max SPL : 130dB
Power : 2.0V-10V.DC
S/N :>64dB
Cable : 1.2M