User's Guide

Table Of Contents
21
Installing ADU
Figure 11: Recommended Mast Design using Inner Holes (with M6 Bolts)
Option 1. When Mounting Antenna using Inner Holes (with M6 Bolts)
5.3 Mast Designing (Installation Example)
The installation mast must be robust enough to prevent ection, vibration, and sway when an external force
is exerted on the mast with antenna and radome. Intellian strongly recommends installing the antenna less
than 1200mm (47") above the deck. The ange thickness must be at least 8 mm. Refer to the following
mast drawing for more details.
Unit: mm (inch)
*NOTE: There is no need to install
gusset at the top end of the mast
when using Inner Holes.
Mounting Plate Ø200 (7.9)
Bolt Hole Ø175.4 (6.9)
8 (0.31), 4 ea
Mounting Plate,
8 (0.31)
Support Pedestal,
125A Pipe (5 inch)
Min. 600 (24)
Max. 1200 (47)
BOW