Difference between revisions of "SCR-270"

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* [[BC-736]] reducer
 
* [[BC-736]] reducer
 
* [[BD-99]]
 
* [[BD-99]]
 +
* [[BC-1011]]
 +
* [[BC-1012]]
 
* [[BD-111]]
 
* [[BD-111]]
 
* [[PE-74]] gen-set
 
* [[PE-74]] gen-set

Revision as of 17:36, 5 February 2014

Overview

The SCR-270 was one of the first operational early warning radars. It was the U.S. Army's primary long-distance radar throughout World War II and was deployed around the world. It is also known as the Pearl Harbor Radar, since it was a SCR-270 set that detected the incoming raid about half an hour before the attack commenced.


Two versions were produced, the mobile SCR-270, and the fixed SCR-271 which used the same electronics but used an antenna with somewhat greater resolution.


SCR-170.jpg

components

Related Files

Adobe PDF icon.png TM 11-1510

War Department Technical Manual
SERVICE MANUAL FOR RADIO SETS
SCR -270-B,-C,-D,-E,-BA, -CA,
SCR-271, -A,-AA, -AAA,-AB,-B,-BA,-D,-E,-F,-G,-H,-1,-K,-L, AND -M.
25 August 1944


Adobe PDF icon.png TM 11-1410

Preventive Maintenance Manual
RADIO SETS
SCR-270-BJ, -C, -D, -E, -BA, -CA,
SCR-271, - A, -AA, -AAA, -AB, -B, -BA, -D, -E, -F, -G, -H, -J, -L, -LA
21 June 1944