Seatex DPS 132 Installation Manual, rev. 0 Installation
9
3.3.2 Antennas
In order to ensure optimum performance of the DPS 132 system, Seatex recommends that
selected antenna sites (Antenna Plan Drawing) are forwarded to Seatex for comments.
The space above the GPS antenna has to be free of any obstructions, see drawing on page 49.
Both the GPS and the IALA Beacon antenna should be protected from direct radiation from
radar beams and other transmitting antennas such as Inmarsat antennas.
The antenna cables should also be protected from radiation. Run the cables in a steel pipe in
areas where the danger for radiation is high.
3.4 DPS 132 cabinet mounting
The cabinet should be securely mounted. Drilling plan for the resilient mountings is included
in the attached drawing 36200-MA-018 on page 46.
The DPS 132 cabinet must be connected to a grounded outlet.
We recommend that the cables attached to the rear of the unit should be long enough to
accommodate all service from the front.
The cabinet must be mounted in such a way that the minimum cable bends (on the rear side)
are not exceeded, see Appendix B. For the antenna cables it may be necessary to use the short
transition RG-213 or RG-214 cable in order to route the cables properly into the cabinet.
For mounting of DPS 132 systems delivered without cabinet, see Appendix G.
CAUTION
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