TA-117/PT

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Contents

Overview

Microphone used in a number of military field phones including the TA-312


Specifications

PART NUMBER
TA-117/PT
NSN NUMBER
5965009255112
Terminal Board
MICROPHONE ELEMENT
MFG P/N
5965009255112
NSN
5965009255112
MFG
MILITARY SPECIFICATIONS
Description
MICROPHONE ELEMENT


Technical Characteristics

Shock mount
not provided
Test data document
81349-mil-h-11996 specification
Frequency response range in hertz
300.0 to 4000.0
Body style
3 round shape
Polarity connection
required
Output sensitivity rating in decibels
40.0
Sound pickup directional type
unidirectional
Operating dc voltage in volts
24.0

Spec/std controlling data:

Iii functional description
this is a carbon type unit with 40 ohm resistance rating and a 300 to 4000 hz frequency response range; intended for use in the h-60/pt handset
Element type
carbon
Dc resistance rating in ohms
40.0 nominal
Noise canceling feature
included
Non-definitive government spec/std reference
mil-h-11996
Manufacturers code
81349
Terminal type
 :surface contact
Diameter
1.814 inches nominal
Operating dc
85.0 milliamperes nominal
Height
0.563 inches nominal
Definitive government spec/std reference
TA-117/pt