81900523 Rev. A
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Installation Guide
MX/MC Model Brackets
Instructions for extension kit for MX08FIT265-01
8
9. If a tilt other than 0 degrees is desired, reposition the antenna
according to the hole numbering on tilt select arm 10, Figure 5,
and downtilt Table 2. For bottom bracket 8, Figure 6, use 0 degrees
for downtilt, and -1 or -2 degrees for uptilt. Then tighten all
fasteners to 20 lb·ft.
Figure 5: Tilt select arm
Downtilt table (degrees)
Pin hole 4’ 6’ 8’
1 0 0 0
2 1.3 0.9 1
3 2.3 1.6 1.8
4 3.0 2.0 2.3
5 4.2 2.9 3.2
6 5.1 3.5 3.9
7 6.0 4.1 4.6
8 6.8 4.6 5.2
9 7.7 5.2 5.9
10 9.0 6.1 6.9
11 10.3 7.0 7.8
12 11.0 7.5 8.4
13 11.9 8.1 9.1
14 13.2 9.0 10.1
15 14.6 9.9 11.1
16 15.8 10.7 12.0
17 16.3 11.0 No use
18 17.8 12.0 No use
Table 2: Table for adjusting tilt
9
Figure 6: Bottom bracket