Voice Technologies :: Products :: VT740

> VT740 Active Headset

The VT740 is a ruggedized active headset for two-way radio communications for industrial, police, community service and warehouse applications.

An adjustable boom mic permits precise placement near the lips and stays in place during physical activity. The supercardioid microphone has a high sound quality with background noise reduction.

Ideal for use by several people because of it’s hygienic aspects.



 VT740 Specifications:
 Microphone and Headset:
 
 Generating Element:
 Polar Pattern:
 Frequency Response:
 Sensitivity (2-wire):
 Maximum Input SPL:
 Bias:

 Speaker:
 Generating Element:
 Impedance:

 Wiring Configuration (2-wire):

 
 Back Electret Condenser
 Supercardioid
 100Hz-15kHz
 -38dB re 1V/Pascal Typical
 120dB SPL
 1.3to 20V

 
 Electrodynamic
 150 Ohm

 Speaker:   Red:    +       Black: -
        mic: Silver: ground  white: NF/+VDC









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...microphones are
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