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
- 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)