15
2.4
GPS Antenna Installation
Install the GPS antenna where it has a clear view of the sky, so that it may access the
horizon freely with 360° degrees.
Figure 5
GPS Antenna Locations
It is recommended to keep the GPS antenna out of the transmitting beam of
high-power transmitters such as Inmarsat devices and radar.
When connecting the cables, take note of the following precautions.
Bending cables may cause damages to the inner wires and impair overall the
performances.
Each coaxial cable should be set up separately and can only be set up in a
single cable tube.
Insulation on connector port of the coaxial cable should be considered.
WideLink R150GE is tested with the GPS antenna GA-22. It’s recommended to use
GA-22 with WideLink R150GE series to ensure the optimal reliability of your AIS system.
For pole mounting the GA-22, a 1 inch 14 TPI thread pole will be required.
Figure 6
Mounting GPS Antenna
Ensure a free 360˚
horizon with a vertical
observation of 5˚.
The recommended
horizontal distance between
GPS antennas and other
antennas is 3m.
5˚
3m
Содержание WideLink R150GE
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