Volume 1
MlL-HDBK-162 A
Section 2
15 December 1965
TYPE: AN/APA-52A
Servo Information: 100 cycle
are provided for control from a dark line to a bright line.
Operating Power Requirement
The angle between tile lubber line (dead ahead) and the
Input: 115ac, 100 cycle, 1 amp
azimuth line represents the angle of drift.
Output: 2dv de, 5 amps
INSTALLATION CONSIDERATIONS
RELATION TO SIMILAR EXQUIPMENT
Related Equipment:
(Equipment Required but not
The AN/APA-52A is similar to the AN/APA52 except
Supplied) (1) Receptacle, Male Contact Pt. no. PL-
for Servo Amplifier AM-1O4/APA46 and Mounting Base
259; (4) Adapters Type UG-176/U; (as required)
MT-119/APA-46 are replaced by AM-391/APA-52 and
Cabling Type RG-59/U; (4) Cable Clamp Type
MT-761/APA-52. The AN/APA-52A is used with but not
AN3057-12; (2) Cable Clamp Type AN3057-10; (2)
part of Radio Set AN/APQ-13 and AN/APQ-23A Radar
Cable Clamp Type AN3057-t; (as required) Shielded
Set.
Cable Spec no. 95-27273; (as required) Cable
(Wire) Type AN-J-C-18.
TECHNICAL DESCRIPTION
Signal Frequency: 400 cycle at 26v
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Doppler Drift Attachment
1
AN/APA-52A c/o:
Control Box C-34-/APA-52
1
1-3/8 x 6-1/1 x 8-3/1
3.0
Mounting Plate MT-507/APA-52
1
6-1/1 x d-3/1 x 11/16
0.68
Junction Box J-198/APA-52
1
5 x 5-13/16 x 7-1/2
4.5
Mounting Plate MT-508/APA-52
1
11/16 x 5 x 7-1/2
0.44
Antenna Attachment
1
5x5x8
3.0
MX-467A/APA-46
Control Amplifier
1
5 x 8 x 11-1/4
9.5
AM-391/APA-52
Mounting MT-761/APA-52
1
2-1/2 x 5 x 12-5/8
1.5
Set of Cable Receptacles
1
1.0
Conversion Kit MX-611/APA-52
1
1.5
Light Filter MX-930/APA-52
1
2-1/1 x 7-3/8 x 8-9/16
1.25
REFERENCE DATA AND LITERATURE
Technical Manuals:
AN16-30APA52-2
T.O. 11B18-2-2-4
T.O. 11B18-2-2-11
T.O. 11B18-2-2-12
T.O. 11B18-2-2-14
AN/APA-52A: 2
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