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CPI SATCOM & Antenna Technologies
1.6
Suggested Mast & Foundation
The required interface from the foundation to the mount is 3.5" schedule 40 pipe
(4.0" or 10.16 cm O.D.). A suggested in-ground foundation is shown in Figure 1.
3.50" (8.89cm) SCH 40 PIPE
4.00"OD (10.16cm OD)
24.0"
(70cm)
SECTION A-A
2" x 2" x 1 / 4" HRS Angle
12" Long (TYP 2 PLACES)
5cm x 5cm x .65 cm Angle
30.5 cm Long (TYP 2 PLACES)
NOTES:
1.
2 x 2 x 1/4 HRS Angle and schedule 40 pipe should conform with ASTM A36 and ASTM A53 Type E and S Grade B.
2.
All concrete should conform to building code standards and have a
minimum compressive strength of 3000 PSI at 28 days. (Per ACI-318-77)
3.
Soil bearing capacity should be no less than 2000 PSF.
4-.
Concrete should be poured against undisturbed soil.
5.
Allow concrete 24 hours set time before installation of antenna.
6.
The antenna should be properly grounded to meet applicable local codes.
7.
Minimum depth as shown or extend to local frost line.
8.
Foundation meets the design requirements as set forth by the uniform building code. (1982 edition)
(CPI DOES NOT REPRESENT OR WARRANT THAT ANY PARTICULAR DESIGN OR SIZE OF FOUNDATION IS
APPROPRIATE FOR ANY LOCALITY OR EARTH STATION INSTALLATION.)
TYP 2
2-5
A
FIGURE 1.
7
4096-224
1.8M SERIES 1184
42.0"
(107 cm)
42.0"
(107 cm)
See Note #7
A
12.0"
)
(30.5cm
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