Difference between revisions of "AN~TGC-30"

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[[File:AN.TGC-30.4.jpg]]
 
[[File:AN.TGC-30.4.jpg]]
* At the bottom 6 [[CV-425]]/U, in the middle manual telephone switchboard [[TH-22]]TG
+
* At the bottom 6 [[CV-425]]/U, in the middle manual telephone switchboard [[TH-22]]TG. Above the TH-22/TG a [[LS-147]]/FI Loadspeaker.
  
 
The AN/TGC-30 Teletypewriter Central Office terminated one duplex or two half-duplex, secure teletypewriter circuits. It also provided for switching 15-voice frequency teletypewriter lines by means of an [[SB-22]]/PT switchboard. Security was provided by [[TSEC~K7]]'S.  It was used at division and corps levels.
 
The AN/TGC-30 Teletypewriter Central Office terminated one duplex or two half-duplex, secure teletypewriter circuits. It also provided for switching 15-voice frequency teletypewriter lines by means of an [[SB-22]]/PT switchboard. Security was provided by [[TSEC~K7]]'S.  It was used at division and corps levels.
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2 Reperforator-Transmitters [[TT-76]]/GGC
 
2 Reperforator-Transmitters [[TT-76]]/GGC
  
2 Teletypewriters [[TT-98]]FG
+
2 Teletypewriters [[TT-98]]/FG
  
1 Telephone Switchboard [[SB-22]]PT
+
1 Telephone Switchboard [[SB-22]]/PT
  
3 Telegraph Terminals [[TH-22]]TG
+
3 Telegraph Terminals [[TH-22]]/TG
  
 
6 Telegraph-Telephone Signal Converters [[CV-425]]/U
 
6 Telegraph-Telephone Signal Converters [[CV-425]]/U

Revision as of 14:20, 20 June 2019

AN.TGC-30.1.jpg

AN.TGC-30.2.jpg

AN.TGC-30.3.jpg

AN.TGC-30.4.jpg

  • At the bottom 6 CV-425/U, in the middle manual telephone switchboard TH-22TG. Above the TH-22/TG a LS-147/FI Loadspeaker.

The AN/TGC-30 Teletypewriter Central Office terminated one duplex or two half-duplex, secure teletypewriter circuits. It also provided for switching 15-voice frequency teletypewriter lines by means of an SB-22/PT switchboard. Security was provided by TSEC~K7'S. It was used at division and corps levels.

Major Components

2 Reperforator-Transmitters TT-76/GGC

2 Teletypewriters TT-98/FG

1 Telephone Switchboard SB-22/PT

3 Telegraph Terminals TH-22/TG

6 Telegraph-Telephone Signal Converters CV-425/U

1 Telephone Set TA-312/PT

2 Communications Security Equipment TSEC~KW-7

3 Air Conditioner

1 Shelter S-391/TGC-30 (modified S-250/G)

Reference File

  • TM 11-5815-361-14 (Google)