5977-00-548-9651 HOLDER,ELECTRICAL CONTACT BRUSH Index 5965-00-548-9657 MOUTHPIECE,MICROPHONE

National Stock Number:
5965-00-548-9656

Federal Supply Class:
5965

National Item Identification Number:
005489656

Description:
MICROPHONE ELEMENT

Detail:
A COMPLETE FABRICATION OF THE ESSENTIAL INTERNAL OPERATING PARTS OF A MICROPHONE.


Manufacturer Information:
F170408AT AND T CORP
F188440AT AND T TECHNOLOGIES INC SUB OF AMERICAN TELEPHONE AND TELEGRAPH KEARNY WORKS
FI06KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
FI3B4M0LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
FI64959AMERICAN TELEPHONE AND TELEGRAPH CO


Techincal Specification:
ELEMENT TYPECARBON
BODY STYLEROUND SHAPE
DC RESISTANCE RATING IN OHMS60.0 NOMINAL
DIAMETER2.188 INCHES NOMINAL
FREQUENCY RESPONSE RANGE IN HERTZ+200.0 TO 4000.0
HEIGHT2.031 INCHES NOMINAL
OUTPUT SENSITIVITY RATING IN DECIBELS-12.0
OUTPUT SENSITIVITY RATING REFERENCE10 DYNES PER SQ CENTIMETER
OPERATING DC0.2 AMPERES NOMINAL
POLARITY CONNECTIONNOT REQUIRED
SOUND PICKUP DIRECTIONAL TYPENOT RATED
TERMINAL TYPESURFACE CONTACT


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