Difference between revisions of "AN~TTC-23"

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(Major Components)
 
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==Major Components==
 
==Major Components==
 
Manual Telephone Switchboard [[SB-248]]/P
 
Manual Telephone Switchboard [[SB-248]]/P
 +
 
Switchboard Signal Assembly [[TA-207]]/P
 
Switchboard Signal Assembly [[TA-207]]/P
 +
 
Power Supply [[PP-990]]/G
 
Power Supply [[PP-990]]/G
 +
 
Telephone Set [[TA-312]]/PT
 
Telephone Set [[TA-312]]/PT
Distribution Box [[J–1077]]/U
+
 
 +
Distribution Box [[J-1077/U]]
 +
 
 
Air Conditioner, 6,000 BTU
 
Air Conditioner, 6,000 BTU
 +
 
Shelter [[S-392]]/TTC-29 (modified S-250/G)
 
Shelter [[S-392]]/TTC-29 (modified S-250/G)
  

Latest revision as of 02:03, 24 August 2019

AN.TTC-23.jpg

The AN/TTC-23 is an air- or vehicular-transportable manual central office which provides switching for 98 local battery or common battery subscribers and 20 manual or dial trunks. The AN/TTC-23 is used at division and corps levels in an area communications system. It replaced the AN~MTC-3

Major Components

Manual Telephone Switchboard SB-248/P

Switchboard Signal Assembly TA-207/P

Power Supply PP-990/G

Telephone Set TA-312/PT

Distribution Box J-1077/U

Air Conditioner, 6,000 BTU

Shelter S-392/TTC-29 (modified S-250/G)

Reference File

  • TM 11–5805–391–15