Hughes Network Systems 24SX-001 ユーザーズマニュアル

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1027144– 0001  Revision D
Installing mast mounts   5–11
RT installation
In some cases, you may be able to mount an ODU to an existing
structure, such as a tower built to support communications
antennas.
The key factors for determining if an existing structure can be
used as mast are that the structure must:
Be securely attached to the building (and capable of
sustaining specified wind loadings).
Have an outside diameter of 2.0 to 4.5 inches.
Meet line of sight (LOS) requirements.
Important: 
In addition to these criteria, the structure must also
meet other requirements listed in the Hub and Remote Terminal
Site Preparation Guide
.
5.6
Using existing
structures as ODU
mounts