MIL-HDBK-162A
Volume 1
15 December 1965
Section 1
ITEM NAME: RADAR SET GROUP
TYPE:
AN/GPA-27, AN/GPA-27A, AN/GPA-57,
AN/GPA-57A AN/GPA-58, AN/GPA-58A
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENT
QTY
HEIGHT
WIDTH
DEPTH
UNIT WT.
(Inches)
(Inches)
(Inches)
(Pounds)
Amplifier-Control Group
2
OA-1517/FPS-20
Electrical Equipment Cabinet
2
CY-2180/FPS-20
Coherent Oscillator Assembly
2
P/O MX-1745/FPS-20
Intermediate Frequency Amplifier
2
AM-1691/FPS-20
Intermediate Frequency Amplifier
2
AM-1692/FPS-20
Receiver Control C-2212/FPS-20
2
Video Amplifier AM-1693/FPS-20
2
Distribution Box J-855/FPS-20
1
Amplifier-Power Supply Group
1***
10-1/4
27-1/2
10-3/4
95
OA-1144/FPS-20ΦΦ
Electrical Equipment Cabinet
1***
CY-1976/FPS-20ΦΦ
Amplifier-Power Supply
3***
AM-1401/FPS-20ΦΦ
Power Supply PP-1498/FPS-20
1***
Electronic Marker Generator
1***
17-1/4
17
21
106
TD-140/FPS-20t1
Transmission Line Rotary
1***
56-3/4
48-1/2
44-1/2
750
Coupler CU-512/FPS-20
Interconnecting Box J-724/GPS
1***
16
19
9
26
Φ
Motor Starter SA-365/FPS-3A
22
28
11-1/4
8
W aveguide Horn AT-567/GPS
1***
Kit for converting Antenna
1***
Pedestal AB-180/FPS-3 to
Antenna Pedestal AB-414/FPS-20
OR-656150-1
Kit for converting Antenna
1***
Pedestal AB-366/FPS-3A to
Antenna Pedestal AB-414/FPS-20
OR-656150-2
Kit for converting Antenna
1***
Pedestal AB-281/MPS-7 to
Antenna Pedestal AB-414/FPS-20
OR-656150-3
Antenna Reflector AT-572/FPS-20‡
1***
Antenna Drive TG-36/GPS‡
1***
Radio Frequency Monitor
2
ID-636/GPS
Directional Coupler CU-606/GPS
2
Modulator-Power Supply
2
MD-305/GPS
Radiac Meter IM-9C/PD
6
Radiac Charger (None)
2
Frequency Mixer Stage
1
CU-592/FPS-20
W aveguide Arc-over Detector
2
TS-1146/FPS-20A
Radar Set Performance Indicator
1
ID-668/FPS-20A
*Used by the single modulator system only.
**Unit is used by the dual modulator system only.
***Unit is applicable to both the single modulator and dual modulator systems.
fTwo Pulse Generators TD-81/MPS-7 units are supplied with the conversion kit for Radar Set AN/FPS-3. One unit already exists in Radar Set AN/FPS-3A
and Radar Set AN/MPS-7, and one will be supplied for each of these sites.
AN/GPA-27: 5
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