NEC DT 190 Headphones User Manual


 
14
DT 190
Microphone
Transducer type . . . . . . . . . . . dynamic
Frequency response . . . . . . . . 40 - 12.000 Hz
Polar pattern . . . . . . . . . . . . . hypercardioid
Interference discharging . . . . 30 dB
Output voltage at a
distance of 5 cm. . . . . . . . . . . 3 mV
Nominal output impedance. . approx. 200
Weight . . . . . . . . . . . . . . . . . . 100 g
Frequency Response Curve
Wiring Diagram
Polar Pattern