The AMH-100D stereo headphone/microphone combination is perfect for individual hands-free communication. It can be used as video conferencing equipment or as a telephone headset, as well as a simple set of headphones or a microphone for recording sound files to your computer.
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Headphone SectionDriving units: dia 30mm Mylar speaker
Impedance: 32 ohms
Sensitivity: 110dB + - 3% at 1 KHz
Power Handling: 100mW
Frequency Response: 20Hz - 20 K Hz
Microphone Section
Type: dia 10mm Electret Condenser Omni-Directional
Frequency Response: 30-16,000Hz
Sensitivity: -58dB + - 3db
Operating Voltage: 3V to 9V
Current consumption: Max. 0.5 mA
Volume section
VR Model: CAS-01
VR Type: Rotary Potentiometer
Total Resistance: 1k ohms + - 20%
Resistance Taper: B Taper
Residual Resistance: 20 ohms max
Rotation Angle: 270 + - 10
Durability: 10000 cycles min
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