NorthStar Navigation 961XD Benutzerhandbuch

SECTION TWO - Installation

961 INSTALLATION MANUAL Revision A

Page 15

To avoid mutual interferences among different antennas on the vessel, 
refer to the drawing of recommended separation distances in Figure 5: 
‘Separation distances between antennas,’ below.

Figure 5 shows the minimum recommended distances for the separation 
of the GPS antenna from other antennas and physical mounting surfaces. 
Under normal circumstances, following these guidelines usually result in 
a relatively trouble-free installation.

The installer may want to adjust these distances, however, depending on 
the particular equipment and how it is configured. Since each installation 
is unique

—according to the wishes of the customer—this information 

should be used only as a guideline. It is not absolution in determining 
the best locations for every possible equipment configuration.

A combination GPS/DGPS antenna is available for applications involving 
serious grounding problems (which creates noise issues with the beacon 
receiver), where optimum portability is required, or when only a single