5820-00-678-6438 CASE,RECEIVER-TRANSMITTER Index 5999-00-678-6440 PRINTED CIRCUIT BOARD

National Stock Number:
5965-00-678-6439

Federal Supply Class:
5965

National Item Identification Number:
006786439

Description:
MICROPHONE ELEMENT

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


Manufacturer Information:
B3313A00649INDUSTRIAL RADIO CORP


Techincal Specification:
ELEMENT TYPECARBON
BODY STYLEROUND SHAPE
DC RESISTANCE RATING IN OHMS40.0 NOMINAL
DIAMETER1.750 INCHES NOMINAL
FREQUENCY RESPONSE RANGE IN HERTZ+400.0 TO 3750.0
HEIGHT0.562 INCHES NOMINAL
OPERATING DC75.0 MILLIAMPERES NOMINAL
POLARITY CONNECTIONNOT REQUIRED
SOUND PICKUP DIRECTIONAL TYPENOT RATED
TERMINAL TYPESURFACE CONTACT


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