Difference between revisions of "AN~TGC-30"
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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. | ||
Revision as of 14:00, 20 June 2019
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-98FG
1 Telephone Switchboard SB-22PT
3 Telegraph Terminals TH-22TG
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)