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transmitter provided the modulated signals to a UHF Klystron high power amplifier—dual chains of components provided redundancy, including 2 exterior GAT Antennas on GAT Towers from which a missile's "command receiver" demodulated the signal. A single local monitoring cabinet allowed review of
52:
of the
Interceptor Missiles. The unmanned sites with a transmitter building and 2 antenna towers converted the digital "midcourse guidance commands" (after the launch/climb and before the homing dive) received from an
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either chain's function (e.g., during test input to the dummy load), ventilation provided cooling of the building equipment, and "three 150 KVA diesel driven generators housed in the GAT building" provided power.
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Differences in the
Langley Base layout are due to planning for accommodation of the advanced missile system ground equipment with equipment for the IM-99A system
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capability using a "directional hlgh-gain data link antenna…composed of 16 stationary segments in a circular pattern 60 feet high".
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IM-99A Bases Manual (Report). Seattle, Washington: Boeing: Pilotless
Aircraft Division. December 3, 1959.
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http://www.radomes.org/museum/HurlburtFieldBOMARCFLGATSite.html/documents
29:(GAT Facility) were surface-to-air missile radio uplink stations of the
76:), e.g., 3 missiles were simultaneously controlled in a 1960 test. An
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transmit/receive stations for SAGE TDDL with NORAD manned interceptors
124:), 2⅓ mi (Suffolk), 2¼ mi (Otis), 4½ mi (Dow), 4½ mi (Langley),
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Distances of each GAT Facility from the Launch Area were
68:'s demultiplexer group prepared the SAGE data for
143:IM-99 Weapon System: 26 October - 28 November 1958
72:on separate frequencies for each missile (FDDL:
88:was planned for GAT Facilities to provide an
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217:Defunct radio stations in the United States
148:(Report). 17 December 1958. Archived from
61:, processing 28 channels of uplink data.
207:Equipment of the United States Air Force
187:Remaining Langley GAT building and tower
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7:
84:For the advanced Bomarc (IM-99B), a
27:Ground-to-Air Transmitter Facilities
90:electronic counter-countermeasures
16:U.S. military radio uplink station
14:
55:AN/FSQ-7 Combat Direction Central
57:into the transmitter building's
202:Aerial warfare ground equipment
1:
74:frequency-division data link
42:Suffolk County Missile Annex
233:
18:
19:Not to be confused with
86:Time-Division Data Link
36:They were located near
31:United States Air Force
59:Digital Data Receivers
212:Anti-aircraft warfare
128:(Sault Ste. Marie),
70:amplitude modulation
155:on 18 February 2013
64:Processing by the
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50:command guidance
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181:External links
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40:bases (e.g.,
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38:CIM-10 Bomarc
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157:. Retrieved
150:the original
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116:(Hurlburt)(
112:(Patrick),
46:Long Island
196:Categories
159:2013-08-04
120:) 1 mile (
96:References
132:(Ottawa).
66:AN/GKA-4A
78:AN/GRT-3
122:McGuire
48:) for
153:(PDF)
146:(PDF)
130:tbd
126:tbd
114:tbd
110:tbd
44:on
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