FST-2: Difference between revisions
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'''{{PAGENAME}}''' - A Radar Data Coordinate Data Transmitter (CDT) built by Burroughs Corporation at their Paoli facility outside Philadelphia for use in the SAGE System. The FST-2 took the analog radar data, processed and digitized it and created digital target words that were transmitted to the SAGE Direction Center. | |||
'''{{PAGENAME}}''' - A Radar Data Coordinate Data Transmitter built by Burroughs Corporation for use in the SAGE System. The FST-2 took the analog radar data, processed and digitized it and created digital target words that were transmitted to the SAGE Direction Center. | |||
A total of 134 FST-2 CDTs were installed at [[SAGE System]] radar sites and training facilities during the late 1950s and early 1960s. Two complete sets were located in Building 2901 at Keesler Tech Training Center in Biloxi, Mississippi, where training courses were conducted. The surviving FST-2s were replaced circa 1972 with Common Digitizers, FYQ-47, and FYQ-49s. The initial 18-month FYQ-47/49 USAF/FAA replacement program was completed in February of 1973. | |||
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== FST-2 Radar Data Coordinate Data Transmitter == | == FST-2 Radar Data Coordinate Data Transmitter == | ||
The FST-2 was a very large duplex digital system using vacuum tube technology. Over 6900 vacuum tubes were used in each FST-2 requiring 21 air conditioned cabinets, 40 tons of airconditioning, 43.5 kva of prime power and usually a large new addition to the operations building. The FST-2B modification added two more cabinets but with newer solid state (transistor) technology to process coded responses from aircraft transponders. | The FST-2 was a very large duplex digital system using vacuum tube technology. Over 6900 vacuum tubes were used in each FST-2 requiring 21 air conditioned cabinets, 40 tons of airconditioning, 43.5 kva of prime power and usually a large new addition to the operations building. The FST-2B modification added two more cabinets but with newer solid state (transistor) technology to process coded responses from aircraft transponders (IFF/SIF). | ||
The FST-2 | The FST-2 used a magnetic drum synchronized with the radar set to store target "Hits" when sufficient hits were recorded a target message was created and sent to the direction center over voice grade 4-wire telephone circuits. Once a target was identified, the direction center could return a request for height information and slew the radar site height-finder to the correct azimuth where an operator would identify the target and transmit the target altitude to the direction center. | ||
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| Introduced || 1959 || | | Introduced || 1959 || | ||
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| Stock Number || 5895-583-1140<br>5895-678-2621 || FST-2A<br>FST-2B | |||
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| Cost || $495,000 || FST-2B | |||
|} | |||
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[[File:P000299 FST-2 at TTII.jpg|thumb| | {|{{FWpicframe}} | ||
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|width="50%"|[[File:P000299 FST-2 at TTII.jpg|thumb|left|300px|FST-2B Aboard Texas Tower II circa 1961. Picture shows the solid state SIFF Cabinet opened for troubleshooting using a Tektronic 545 Oscilloscope and the Lewyt RO-65 Data Recorder]] | |||
|width="50%"|[[File:OA-1163 RO-65.jpg|375px|thumb|right|Sketch of OA-1163/FST Coordinate Data Monitor and RO-65/FST Data Recorder]] | |||
|} | |} | ||
[[File:FST-2 Plan.png|center|800px| Typical FST-2 Installation Plan]] | |||
{{Clr}} | |||
{{FST-2Components}} | |||
'''See Also:''' | '''See Also:''' | ||
* [[:Category:FST-2|FST-2 Radar Sites]] | * [[:Category:FST-2|FST-2 Radar Sites]] | ||
* [[SAGE System]] | |||
* [[US Computer Systems]] | * [[US Computer Systems]] | ||
* [[FYQ-47]] | |||
'''Sources:''' | '''Sources:''' | ||
* Ogletree, Taylor, Veitch and Wylen, AN/FST-2 Radar-Processing Equipment for SAGE, Proceedings of the Eastern Computer Conference, December 1957, page 156-160. [https://www.computer.org/csdl/proceedings/afips/1957/5051/00/50510156.pdf Pdf] | * Ogletree, Taylor, Veitch and Wylen, AN/FST-2 Radar-Processing Equipment for SAGE, Proceedings of the Eastern Computer Conference, December 1957, page 156-160. [https://www.computer.org/csdl/proceedings/afips/1957/5051/00/50510156.pdf Pdf] | ||
* [https://web.archive.org/web/20161001200450/https://wiki.cc.gatech.edu/folklore/index.php/Some_Burroughs_Transistor_Computers Unisys History Newsletter, V3, No 1, Mar 1999] | |||
* MIL-HDBK-162A, 15 Dec 1965. | |||
'''Links:''' | '''Links:''' | ||
* [https://en.wikipedia.org/wiki/Burroughs_AN/FST-2_Coordinate_Data_Transmitting_Set Wikipedia - FST-2] | * [https://en.wikipedia.org/wiki/Burroughs_AN/FST-2_Coordinate_Data_Transmitting_Set Wikipedia - FST-2] | ||
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[[Category:Computer | [[Category:Computer Sets]] | ||
Latest revision as of 06:35, 26 May 2021
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FST-2 - A Radar Data Coordinate Data Transmitter (CDT) built by Burroughs Corporation at their Paoli facility outside Philadelphia for use in the SAGE System. The FST-2 took the analog radar data, processed and digitized it and created digital target words that were transmitted to the SAGE Direction Center. A total of 134 FST-2 CDTs were installed at SAGE System radar sites and training facilities during the late 1950s and early 1960s. Two complete sets were located in Building 2901 at Keesler Tech Training Center in Biloxi, Mississippi, where training courses were conducted. The surviving FST-2s were replaced circa 1972 with Common Digitizers, FYQ-47, and FYQ-49s. The initial 18-month FYQ-47/49 USAF/FAA replacement program was completed in February of 1973. FST-2 Radar Data Coordinate Data TransmitterThe FST-2 was a very large duplex digital system using vacuum tube technology. Over 6900 vacuum tubes were used in each FST-2 requiring 21 air conditioned cabinets, 40 tons of airconditioning, 43.5 kva of prime power and usually a large new addition to the operations building. The FST-2B modification added two more cabinets but with newer solid state (transistor) technology to process coded responses from aircraft transponders (IFF/SIF). The FST-2 used a magnetic drum synchronized with the radar set to store target "Hits" when sufficient hits were recorded a target message was created and sent to the direction center over voice grade 4-wire telephone circuits. Once a target was identified, the direction center could return a request for height information and slew the radar site height-finder to the correct azimuth where an operator would identify the target and transmit the target altitude to the direction center.
See Also: Sources:
Links:
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