G shape earpiece EP-G3035-PH600 for Caltta PH600 Series radios

G shape earpiece EP-G3035-PH600 for Caltta PH600 Series radios

Speaker specification:

Speaker Dimension: Ф15mm

Nominal Impedance: 32ohm±15%

Sensitivity: 120±2dB

Rated Power: 30mW

Maximum Power: 50mW

Frequency Range: 420Hz-20kHz

Microphone specification:

Dimension (mm)： ￠6*5

Sensitivity： -38±3dB

Frequency： 1kHz

Impedance： 2.0V/2.2KΩ

Operation voltage： 1-10V

Earphone is optional: D shape, Swivel C shape and acoustic tube are available