Confidential
Chapter 2 Installing System
RF4402d Series Installation Manual v1.0 53
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Fixing RRH
The way to fix 2 sector RRH is as follows:
To fix RRH_2 Sector Pole Type (Back to Back Installation)
1
Make sure you have the following items:
Table 16. Parts and Tools for fixing RRH_2 Sector Pole Type (Back to Back Installation)
Category Description
Parts M10 × L35 Hex. Bolt (washer assembly,
attached to the unit bracket)
1 EA/RRH
Recommended Torque Value M10 Hex. Bolt 217 lbfin
Working Tools
Torque Wrench (100~400 lbf·in)
Torque Wrench Spanner head (apply Hexagon Head: 17 mm)
Spanner (17 mm)
2
Hang the unit bracket hook of RRH-0 side on the mounting bracket_front
hook’s groove and fix it using fasteners.
Figure 49. Fixing RRH_2 Sector Pole Type (Back to Back Installation 1)
M10 Hex. Bolt
(washer assembly)
Unit Bracket Hook
Mounting Bracket_Fron
Hook Groove
[RRH-0]
[RRH-0]
1
2
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