MIL-HDBK-162A
Volume 1
15 December 1965
Section 1
ITEM NAME: DISPLAY SET, STATUS
TYPE: AN/FPA-20
Voltage: 120v, 3 ph
the presence of electromagnetic disturbances, man-
Frequency: 60 cps
made (ecm) or natural (usually aurora borealis), utilizing
Primary dc Power Requirements:
the scan capabilities of the Tracking Radar; and control
Voltage: 26v
the effects of electromagnetic disturbances upon radar
reception during Tracking Radar scan mode operation.
INSTALLATION CONSIDERATIONS
RELATION TO SIMILAR EQUIPMENT:
Siting: Installed at BMEWS site 1 and 2.
None.
Related Equipments: used with but not part of AN/FPS-
TECHNICAL DESCRIPTION
49, AN/FPS-49A, and AN/FPS-50(V)
Primary ac Power Requirements:
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENT
QTY
HEIGHT
WIDTH
DEPTH
UNIT WT.
(Inches)
(Inches)
(Inches)
EQUIPMENT AT SITE 1:
Data Analysis Console
1
OA-3980/FPA-20
Control Monitor Group
1
OA-6047/FPA-20
Equipment Status Panel
1
107
7
102
715
OA-3979/FPA-20
EQUIPMENT AT SITE 2:
Equipment Status Panel
1
107
7
78
1030
RCA 8305471-501
Maintenance Control Console
1
39
46
103
EQUIPMENT AT SITES 1 AND 2:
Signal Data Comparator Group
2
87
36
105
OA-3961/FPA-20
System Status Panel
2
55
9
43
275
OA-4098/FPA-20
REFERENCE DATA AND LITERATURE
TECHNICAL ORDERS
31P1-2GPA50 Series
AN/FPA-20: 2
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