MIL-HDBK-162A
Volume 1
15 December 1965
Section 2
ITEM NAME: RADAR SET
TYPE: AN/APS-33C
rpm, 360 rotation; 40 to 50 looks per
INSTALLATION CONSIDERATIONS
minute at 600 sector
Manual Beam Tilt Range: plus 10 to -20
Related Equipment
Beam Tilt (Line of Sight) Stabilization
Required but not Supplied: (1) Power
Range: plus 30 to -30 w/manual tilt
Supply (115v, 380 to 1600 cyc, 1-ph,
setting of 0
1500 va, w/power factor between 95%
Azimuth Motor: 27.5v dc, shunt wound,
lagging and 95% leading); (1) Power
1/20 hp, carbon-pile regulated at slow
Supply (27.5v dc, 1100w at room temperature);
speed
(1) Power Supply (115v, 400 cyc, 1-ph, 50 va);
(1) Flux-Gate
400 cyc, 115v
Compass Mfg by Eclipse Pioneer.
400 cyc, 115v
Directional Coupler: 25 db fixed attenuation,
15 db front to back (directivity)
Reflector Dish Gain: 1300
Pressurizing Unit HD-16/AP
Operating Pressure: 15 plus or minus 2 psi
Duty Cycle: 75% max at sea level
Pressure Switch Control: Automatic
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENT
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Directional Coupler
1
2-1/4 x 6-1/16 x 7
1.00
CU-106A/APS-33
Transmitter-Receiver
1
8-5/16 x 19-3/4 x 19-3/4
48.50
RT-247/APS-31B
*Transmitter-Receiver
1
8-5/16 x 19-3/4 x 19-3/4
48.50
RT-193/APS-31A
Pressurizing Unit HD-16/AP
1
3-9/16 x 4-1/8 x 10-1/4
3.50
Servo Amplifier
1
4-3/8 x 5-7/8 x 12-1/2
11.00
AM-113/APS-33
*Servo Amplifier
1
4-3/8 x 5-7/8 x 12-1/2 11.00
AM-113A/APS-33
Antenna Assy AS-289B/APS-33
1
28-1/4 x 28-3/8 x 35-9/16
71.00
Modulator MD-60A/APS-31
1
18 x 22-1/2 x 22-1/2
91.00
Visor MX-511/APS-31
2
5-5/8 x 6-3/8 x 10-7/8
0.56
Mounting MTr-446/APS-31
2
5-7/8 x 6-11/16 x 7-7/16
0.63
Mounting Plate MT-445/APS-31
2
3/8 x 1-5/8 x 6-1/8
0.13
Indicator ID-162A/APS-31
2
7 x 7-3/16 x 15-11/16
14.25
Synchronizer SN-36A/APS-31
1
10-3/8 x 10-11/16 x 21-7/8
42.50
*Synchronizer SN-36B/APS-31
1
10-3/8 x 10-11/16 x 21-7/8
45.00
Mounting Base MT-447/APS-31
1
2-1/2 x 11-7/16 x 23-7/8
4.13
AN/APS-33C: 3
Previous Page
