Speaker/ Microphone DM300
A standard speaker microphone for HAM/PMR use, fitted with lapel mounting clip which is adjustable to clip at different angles, and a curly cord with moulded dual pin 2.5/ 3.5mm plug designed to fit Kenwood 2 pin radios. A 3.5mm socket is also fitted for using external earphones.
Speaker Features:
Output level: 85 +/-3dB.
Power rating: 0.5W.
Impedance: 8ohm +/- 15%.
Frequency range: 380-8,000Hz.
Microphone Features:
Sensitivity: -40dB +/-2dB.
Frequency Range: 100Hz to 10Khz.
Operating Voltage: 1.5 to 10V.
Current Consumption: Max. 0.5mA.
Impedance: 2.2Kohms
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