Volume 1
MIL-HDBK-162A
Section 3
15 December 1965
ITEM NAME: ANTENNA PEDESTAL GROUP
TYPE: AN/UPA-43
per sq ft
RELATION TO SIMILAR EQUIPMENT
Acceleration: 30/sec2 max rotation; 32
per sec2 max rate-sector scan
None.
Scan: Sinusoidal sector scan-min angle
of plus or minus 15
TECHNICAL DESCRIPTION
Rotary Joint Duty Cycle: 0.25% in the
1010-1110 mc freq band
Frequency Range: 1010 to 1110 mc
Power Source Required: 440v, 3-ph, 60 cyc
INSTALLATION CONSIDERATION
and 115v, 1-pb, 60 cyc
Power Output: 15 kw
Related Equipment
Voltage Standing Wave Ratio: 1.5:1 max
Required but not Supplied: (1) Elec-
over 360 pedestal rotation
tronic Volt-Ohm-Ammeter AN/USM-116;
Standard Rotation: 15 rpm ccw; 30 rpm ccw
(1) Oscilloscope AN/USM-105A; (1)
Wind Velocity
Variac CN/16A/U; (1) Test Set TS-
Normal: 75 knots with 4.5 lbs ice per sq ft
1100A/U; (1) Technical Manual
on top surface of antenna
NAVSHIPS 93560.
Survival: 100 mph wind with 7 lbs ice
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Antenna Pedestal Group AN/UPA-43
1
29-5/8 x 33-7/8 x 34-3/4
719
includes:
Antenna Pedestal AB-791/UPA-43
1
29-5/6 x 33-7/8 x 34-3/4
318
Antenna Support AB-792/UPA-43
1
12 x 32-1/4 x 84
36
Antenna Control C-4750/UPA-43
1
23-7/16 x 29 x 42-7/16
358
Mast Switch S-6201
1
4-1/32 x 5-11/16 x 5-11/16
6
Technical Manual NAVSHIPS 94927
1
1/2 x 8-1/4 x 10-3/4
1
SHIPPING DATA
COMPONENTS
PKGS
VOLUME (CU FT)
UNIT WT.
(Pounds)
1
52.76
523
1
34.50
136
1
29.70
458
REFERENCE DATA AND LITERATURE
Technical Manuals:
NAVSHIPS 94927
AN/UPA-43: 2
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