Template:SageTransition: Difference between revisions
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The [[FST-2]] was a very large 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-2|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 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-2|FST-2B]] modification added two more cabinets but with newer solid state (transistor) technology to process coded responses from aircraft transponders. | ||
[[Category:FST-2]][[Category:SAGE Sites]] | [[Category:FST-2]][[Category:SAGE Radar Sites]] | ||
Revision as of 10:47, 16 June 2017
The transition of the manual GCI system to the automated SAGE system began with installation of the FST-2 coordinate data transmitter and search radar upgrades. The FST-2 equipment digitized the radar returns and transmitted the digital returns to the SAGE direction center. Under the SAGE system interceptor aircraft were directed to their targets by the direction center computers and controllers, greatly reducing the need for local controllers and equipment at every radar station.
The FST-2 was a very large 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.