1574-9

Headset-microphone

Properties of 1574-9

Frequency Rating:
Between 0.3 kilohertz and 4.0 kilohertz
Switch:
Not included
Impedance Rating:
30.0 ohms
Earphone Element Type:
Magnetic
Earphone Quantity:
1
Controlling Agency:
Western electric co
Identifying Number:
Ni part no.
Operating Current Rating:
60.0 milliamperes
Earphone Impedance Rating:
300.0 ohms
Earphone Controlling Agency:
Western electric co
Earphone Identifying Number:
Hc3 part no.
Microphone Element Type:
Carbon
Output Level Rating:
30 db above 1 mv
Earphone Mounting Method:
Suspended on headband
Microphone Mounting Facility:
Adapter fastened to left side of headband
Connector Name:
Plug
Connector Identifying Number:
396a part no.
Connector To Junction Cord Length:
15.000 feet
Connector Controlling Agency:
Western electric co
NSN:
5965-00-493-5987
Description:
Headset-microphone
Cage Code:

Definition Headset-microphone

An item consisting of a headset, electrical and a microphone (as modified) mounted on or supported from the head. It may include connecting cords, plugs, jacks, and switches. See also headset-chest set, electrical.

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Last modified 11/15/2024