Ground Mobile Force Satellite Comm Term (an/tsc-93a) Parts

(Page 5) End item NSN parts page 5 of 25
Part Number
NSN
NIIN
013481-1 Tapered Roller Cone And Rollers
007630259
014-739 Transistor
009021177
014226-2003 Electrical Plug Connector
001054641
014952-1 Tapered Roller Cone And Rollers
007630259
015-0946-000 Grooved Clamp Coupling Ferrule
007418569
015304-0001 Ceramic Diele Variable Capacitor
000139660
015411XBER Digital Microcircuit
012541149
016-00138 Ceramic Dielectr Fixed Capacitor
008225682
006551326
016-2008WHT Tip Jack
006551326
0160-0270 Mica Dielectric Fixed Capacitor
010435773
0160-0378 Mica Dielectric Fixed Capacitor
010435773
0160-2029 Mica Dielectric Fixed Capacitor
010556719
0160-3124 Mica Dielectric Fixed Capacitor
010556719
0160-3493 Mica Dielectric Fixed Capacitor
010319851
0160-3650 Ceramic Dielectr Fixed Capacitor
001140803
0160-5030 Mica Dielectric Fixed Capacitor
010319851
017271 Tapered Roller Cone And Rollers
007630259
0180-0194 Electrolytic Fixed Capacitor
012600442
0180-0491 Electrolytic Fixed Capacitor
011585567
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Ground Mobile Force Satellite Comm Term (an/tsc-93a)

Picture of Ground Mobile Force Satellite Comm Term (an/tsc-93a)

Ground Mobile Forces (GMF) is the term given to the tactical SATCOM portion of the Joint Service program called TRI-TAC developed by GTE-Sylvania in the mid-1970s. The Tri-Service Tactical signal system is a tactical command, control, and communications program. It is a joint service effort to develop and field advanced tactical and multichannel switched communications equipment. The program was conceived to achieve interoperability between service tactical communications systems, establish interoperability with strategic communications systems, take advantage of advances in technology, and eliminate duplication in service acquisitions.

GMF is configured in a hub-spoke arrangement with the hub terminal being able to ingest four feeds from the outlying spoke terminals. Of the four designated GMF terminals, the AN/TSC-85B and AN/TSC-100A are equipped for point to point or hub operations and the AN/TSC-93B and AN/TSC-94A are spoke terminals.

The 85B/100A hubs are capable of ingesting up to 48 multiplexed and encrypted channels from a maximum of four spoke terminals simultaneously, but can double that capability with an external multiplexer (96 chan). Each channel is configured for 16 or 32kbit/s, which with overhead translates to 48kbit/s true capacity. The 93B/94A terminals have a capacity of 24 16/32kbit/s multiplexed channels. All of the GMF terminals have external connections for an AN/TSQ-111 Tech Control Facility, field phones, or a 70 MHz IF wideband input, plus are sealed for sustained operations in a chemical/biological/radiological (CBR) environment.

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