20520332-1

Dynamic microphone

20520332-1 Description

Hand held body style, 2.250 inches width, 3.563 inches length, clip mounting method, plastic case material, push switch type, marine, underwater specific use.

Features

Does not include an amplifier

Properties of 20520332-1

Body Style:
Hand held
Width:
2.250 inches
Length:
3.563 inches
Mounting Method:
Clip
Case Material:
Plastic
Switch Type:
Push
Connector Manufacturer Code:
81349
Accessory Components:
Cable and connector
Unpackaged Unit Weight:
0.75 pounds
Specific Use:
Marine, underwater
Frequency Response Range In Hertz:
+300.0/+4000.0
Impedance Rating:
Between 80.0 ohms and 120.0 ohms
Output Sensitivity Rating In Decibels:
54.0
Output Sensitivity Rating Reference:
0.0002 dynes per sq centimeter
Operating Dc Voltage In Volts:
27.5
End Application:
Underwater special surveillance system, martin marietta corp, type an/bsy- (v) s
Polarity Connection:
Required
Sound Pickup Directional Type:
Unidirectional
Noise Canceling Feature:
Included
Support Stand:
Not included
Shock Mount:
Not provided
Electrical Connection Type:
Integral cable
Connector Identification:
Mil-c-55116/1
Cable Conductor Quantity:
4
Cable Shielded Conductor Quantity:
4
Operating Dc:
Between 7.0 milliamperes and 10.0 milliamperes
Functional Description:
Converts speech signals into electrical signals
Height:
1.563 inches
Test Data Document:
81349-mil-m-21393 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN:
5965-01-413-7290
Description:
Microphone,dynamic
Cage Code:

Definition Dynamic Microphone

A microphone which depends for its operation upon the generation of an electromotive force by the motion of a moving coil within a magnetic field.

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Last modified 05/15/2024