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DLA - MIL-DTL-21393B

MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01

inactive
Organization: DLA
Publication Date: 12 May 2005
Status: inactive
Page Count: 23
scope:

This specification covers 2 (two) hand-held Dynamic Microphones, with or without a self-contained transistor amplifier and different connectors, for use in unique military equipment. A wall-mounted holder is also included.

intended Use:

It is intended that these microphones convert normal speech input to electrical signals suitable for connection to speech amplifiers and or modulators of radio or audio equipment. The M21393/1-01... View More

Document History

MIL-DTL-21393B (2)
May 10, 2023
MICROPHONE, DYNAMIC, M21393/1-01, AND M21393/3-01
It is intended that these microphones convert normal speech input to electrical signals suitable for connection to speech amplifiers and or modulators of radio or audio equipment. The M21393/1-01...
MIL-DTL-21393
February 28, 2018
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-DTL-21393
February 7, 2018
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-DTL-21393
April 30, 2013
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
It is intended that these microphones convert normal speech input to electrical signals suitable for connection to speech amplifiers and or modulators of radio or audio equipment. The M21393/1-01...
MIL-DTL-21393B
May 12, 2005
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
It is intended that these microphones convert normal speech input to electrical signals suitable for connection to speech amplifiers and or modulators of radio or audio equipment. The M21393/1-01...
MIL-M-21393
August 8, 2002
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-M-21393
March 30, 1999
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-M-21393
November 15, 1968
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-M-21393
July 1, 1967
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-M-21393A (3)
October 1, 1964
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
A description is not available for this item.
MIL-M-21393
July 1, 1960
MICROPHONE, DYNAMIC, M21393/1-01, M21393/2-01, AND M21393/3-01
This specification covers hand-held Dynamic Microphone M-92/U with self-contained transistor amplifiers for use in military equipment. The microphone shall be of one type and shall consist of the...
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References

This document references:
MIL-DTL-55116/1B (2) - CONNECTOR, PLUG, FIVE PIN AUDIO, CRIMP SLEEVE TERMINALS, WIRE STRAIN RELIEF, U-229 TYPE
Published by DLA on January 17, 2023
A description is not available for this item.
This document references:
ASTM D5927 - Standard Classification System for and Basis for Specifications for Thermoplastic Polyester (TPES) Injection and Extrusion Materials Based on ISO Test Methods
Published by ASTM on March 1, 2017
This classification system covers thermoplastic polyester materials suitable for molding or extrusion. This classification system allows for the use of recycled thermoplastic polyester materials...
This document references:
MIL-DTL-21393/1 - MICROPHONE, DYNAMIC M21393/1-01
Published by NPFC on April 30, 2013
A description is not available for this item.
This document references:
MIL-DTL-21393/2 - MICROPHONE, DYNAMIC M21393/2-01
Published by NPFC on April 30, 2013
A description is not available for this item.
This document references:
MIL-DTL-21393/3 - HOLDER, MICROPHONE M21393/3-01
Published by NPFC on April 30, 2013
A description is not available for this item.
This document references:
MIL-C-55668 - CORD, ELECTRICAL; AUDIO, SUBMINIATURE (RETRACTILE AND STRAIGHT)
Published by NPFC on April 4, 1974
A description is not available for this item.
This document references:
MIL-DTL-642/5 - PLUGS, TELEPHONE (TYPE PJ-068)
Published by NPFC on June 9, 2003
A description is not available for this item.
This document references:
MIL-STD-461 - REQUIREMENTS FOR THE CONTROL OF ELECTROMAGNETIC INTERFERENCE CHARACTERISTICS OF SUBSYSTEMS AND EQUIPMENT
Published by NPFC on December 11, 2015
Purpose. This standard establishes interface and associated verification requirements for the control of the electromagnetic interference (EMI) emission and susceptibility characteristics of...
This document references:
MIL-STD-810 - ENVIRONMENTAL ENGINEERING CONSIDERATIONS AND LABORATORY TESTS
Published by NPFC on January 31, 2019
Purpose. This Standard contains materiel acquisition program planning and engineering direction for considering the influences that environmental stresses have on materiel throughout all phases of...
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