Difference between revisions of "SCR-270"

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Line 13: Line 13:
 
:War Department Technical Manual
 
:War Department Technical Manual
 
::SERVICE MANUAL FOR RADIO SETS  
 
::SERVICE MANUAL FOR RADIO SETS  
SCR -270-B,-C,-D,-E,-BA, -CA,  
+
::SCR -270-B,-C,-D,-E,-BA, -CA,  
SCR-271,  
+
::SCR-271, -A,-AA, -AAA,-AB,-B,-BA,-D,-E,-F,-G,-H,-1,-K,-L, AND -M.
SCR-271-A,-AA, -AAA,-AB,-B,-BA,-D,-E,-F,-G,-H,-1,-K,-L, AND -M.
 
 
::25 August 1944
 
::25 August 1944
  
Line 23: Line 22:
 
:Preventive Maintenance Manual
 
:Preventive Maintenance Manual
 
::RADIO SETS  
 
::RADIO SETS  
::SCR-270-BJ SCR-270:-C, SCR- 270-D, SCR-270- E, SCR-270-BA, SCR-270-CA, SCR-271,  
+
::SCR-270-BJ, -C, -D, -E, -BA, -CA,  
::SCR-271- A, SCR-271- AA:, SCR-271-AAA, SCR-271-A B, SCR-271-B, SCR- 271-BA, SCR- 271-D, SCR-271-E, SCR- 271- F, SCR- 271-G. SCR-271-H, SCR-271-J,
+
::SCR-271, - A, -AA, -AAA, -AB, -B, -BA, -D, -E, -F, -G, -H, -J, -L, -LA
SCR- 271-L, SCR- 271-LA,
 
 
::21 June 1944
 
::21 June 1944
  
  
 
[[Category:Military/Radar]]
 
[[Category:Military/Radar]]

Revision as of 13:16, 30 December 2013

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

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