Dynamic PTT car microphone RJ11
Technicaldata:
Microphone:
Dimensions: Ф9.7X5mm
Sensitivity: -54dB±2dB
Frequency:100Hz-10kHz
Directivity:Omni-directional
Impedance: 2.2kΩ
Operating voltage: 1 to 10V
Wire:
Dimension Main wire: Ф4.7mm
Durable temperature: -20ºC~90ºC
Material: PU
