Volume 1
MIL-HDBK-162A
Section 3
15 December 1965
ITEM NAME: ANTENNA
TYPE: AT-1090/B
Construction: Brass tubing, with stain-
RELATION TO SIMILAR EQUIPMENT
less steel mast and flange
Enclosure: Pressure-proof when installed
None.
with appropriate connector
Mounting: Mast, usually on submarine
TECHNICAL DESCRIPTION
mast
Frequency Range: 225 to 390 mc
INSTALLATION CONSIDERATION
Output Data: RF signals, modulated or
unmodulated
Related Equipment
Nominal Impedance: 50 ohms
Equipment Required but not Supplied:
Radiation Pattern: Circular
(1) Communications Equipment.
Polarization: Vert
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Antenna AT-1090/B includes:
1
7-3/4 x 7-3/4 x 27-9/16
40
Connector, Plug, Electrical
1
UG-1424/U
Technical Manual NAVSHIPS
2
1/4 x 8-1/2 x 11
94758
SHIPPING DATA
COMPONENTS
PKGS
VOLUME (CU FT)
UNIT WT.
(Pounds)
1
15.9
50
REFERENCE DATA AND LITERATURE
Technical Manuals:
NAVSHIPS 9475d: for Antenna Assy AS-1201/BPX, Antenna AS-1288/BPX and
Antenna AT-1090/B.
AT-1090/B: 2
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