Installation Guide

Table Of Contents
10
Planning the SC8800-S AP Installation
Pointing the Internal GPS Antenna
Pointing the Internal GPS Antenna
The AP includes an internal GPS antenna. When the AP is to be used with the optional
GPS feature enabled, the GPS antenna must be mounted outdoors and have as clear a
view of the sky as possible (as close as possible to 360 degrees, and with no obstructing
trees or buildings). The GPS antenna must not be installed where it can be covered with
snow buildup to avoid attenuating the GPS signal. These requirements must be met to
ensure that the GPS module can obtain lock and provide accurate GPS time and position.
If the GPS antenna has less than a clear 360-degree view of the sky, then the GPS module
may experience degraded performance.
Figure 8. GPS Antenna Location under Radome
Figure 9. Mounted GPS Antenna Position
Keep Clear
Sky View