Volume 1
MIL-HDBK-162A
Section 2
15 December 1965
Antenna Type: Horizontal hall-wave dipole with
ASC, ASC-1
parabolic reflector
Beam Width: 9 deg horizontal, 11 deg vertical Tilt: 57
Pulse Width: radar operation, 1 sec; beacon operation,
deg above or 18 deg below horizontal
2.5 sec
Pulse Repetition Rate: radar operation, 800pps; beacon
INSTALLATION CONSIDERATIONS
operation, 400 pps
Not Available.
Type Receiver: Superheterodyne
Range: 4, 20, 50, and 100 naut mi with 1- and 5-mi
markers
Operating Voltages: 27.5 vdc, 88 amp for ASC, 105 to
110 amp for ASC-1
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENT
QTY
HEIGHT
WIDTH
DEPTH
UNIT WT.
(Inches)
(Inches)
(Inches)
(Pounds)
Transmitter-Receiver Assembly
1
28-7/8
13-13/16
34-27/32
145
NT-43AAZ
Antenna Assembly NT-66ACH or
I
29
26-23/32
40-3/8
80
NT-66ACY(ASC-1)
1
32-5/8
25-5/8
40-3/8
102
Indicator NT-55ABY
1
21-1/8
13-1/16
21-1/8
52. 5
Modulation Generator Assembly
1
10-7/16
9-1/8
22-3/8
21. 6
NT-35AAK
Regulated Rectifier Power Unit
1
8-7/8
5-7/8
21-9/16
17.1
NT-2OABQ
Motor-Alternator Unit NT-21ABV
1
i0-1/16
5-7/8
14-5/16
39. 3
Voltage Regulator NT-20ABR
1
7-3/8
4-5/16
8
4. 5
Control Amplifier NT-50AAX or
1
9-3/4
5-3/8
12-1/2
9.8
NT-50ABP (ASC-1)
1
8-13/16
3-19/32
10-1/4
9.3
Motor-Alternator Unit NT-21ABV
1
10-1/16
5-7/8
14-5/16
39. 3
Motor-Dynamo Amplifier Unit NT-21ABW
1
8
5-31/32
11-3/8
18. 1
or NT-21ACA9ASC-1)
1
8
5-31/32
11-3/8
18
Power Control Unit NT-23ACK
1
9-13/32
5-3/4
14
12. 5
Power Distribution Unit NT-23ACJ or
1
10-3/4
3-7/8
17-3/16
15. 5
NT-23ACU (ASC-1)
1
Repeater Indicator NT-55ACJ (ASC-1)
1
7
6-3/8
13-13/32
12.7
Repeater Indicator Preamplifier
1
8-1/4
4-3/4
8-5/8
5.0
NT-50ABQ (ASC-1)
REFERENCE DATA AND LITERATURE
Technical Manual: AN08-55-58
ASC: 2
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