MIL-HDBK-162A
Volume 1
15 December 1965
Section 3
DATE: 1 July 1964
ITEM NAME: RADAR EQUIPMENT
COGNIZANT SERVICE: USN
TYPE: SJ-1
FEDERAL STOCK NUMBER: 5840-303-1332
5840-347-9192 W/S
USA
USN
USAF
USMC
STATUS OR TYPE CLASSIFICATION
Mfg(s) Name or Code Number: Western Electrical Co., Inc., New York, N. Y.
of surface objects such as ships or submarines, and to
FUNCTIONAL DESCRIPTION
indicate the distance and direction of such objects.
The SJ-1 is a radio detection and ranging equipment
designed for use on submarines to detect the presence
SJ-1: 1