Difference between revisions of "AN/MTA-4A"
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| − | This Thelephone Terminal Group was housed in a '''[[S-180]]'''/MTA-4 (modified '''[[S-141]]'''/G) and later in a modified [[S-280]]B/G Shelter. The AN/MTA-4A is together with the [[AN/MTA-3A]] Thelephone Switchboard Group part of the '''[[AN/MTC- | + | This Thelephone Terminal Group was housed in a '''[[S-180]]'''/MTA-4 (modified '''[[S-141]]'''/G) and later in a modified [[S-280]]B/G Shelter. The AN/MTA-4A is together with the [[AN/MTA-3A]] Thelephone Switchboard Group part of the '''[[AN/MTC-1]]''' Central Office, Telephone, Manual. |
The shelter on the photographs is still a '''[[S-180]]'''/MTA-4 apparently modified to MTA-4A standards: | The shelter on the photographs is still a '''[[S-180]]'''/MTA-4 apparently modified to MTA-4A standards: | ||
Revision as of 15:08, 29 June 2019
This Thelephone Terminal Group was housed in a S-180/MTA-4 (modified S-141/G) and later in a modified S-280B/G Shelter. The AN/MTA-4A is together with the AN/MTA-3A Thelephone Switchboard Group part of the AN/MTC-1 Central Office, Telephone, Manual. The shelter on the photographs is still a S-180/MTA-4 apparently modified to MTA-4A standards:
Major Components
1 Shelter S-180/MTA-4 or S-280B/G (modified)
3. Main Distribution Frames TA-454/GTA-14
2. Line Relays TA-452/GTA-14
1. Line Relay TA-226/TTC
1. Power Distribution Panel SB-1399/GTA
4. Batteries BB-46
1. Telephone Set TA-312/PT
Reference File
- TM 11-5805-284-14