Site considerations
98-175666-C
Chapter 2: Installation
2-9
3. Make sure that the flatness on the mast mount plateau is below 3,0 mm.
4. Use the dimensions in the following figure to prepare the mast flange for mounting
of the ADU.
The following figure shows the bottom view of an antenna.
Mast length and diameter
The following sections provide guidelines for choosing mast diameter and wall
thickness for a given mast length (height). A larger wall thickness yields more stiffness
Figure 2-9: ADU mast flange, recommended flatness on the mast mount plateau
Figure 2-10: ADU, bottom view (S600 antenna)
282.8
R221 R238
18
73.5
200
200
220
226.4
THREAD for GROUNDING
M10 (depth: 22mm)