Single Muff Noise-canceling Headset NCH-02 for two way radios
Noise-canceling headset
Over-the-head style
Noise-canceling boom microphone
Built-in PTT
Noise reduction rate 24DB
Speaker Dimension Ф50mm
Impedance 64ohm±15%
Sensitivity 120±2dB
Rated Power 1W
Maximum Power 1.5W
Frequency Range 420Hz-20kHz
Mic Dimension Ф6mm
Sensitivity-54dB±2dB
Directivity omni-Directional
Frequency100Hz-160kHz
Impedance 2.2K
Operation voltage 1V-10V
