The unit should be clear of reflections from masts, out of the path of RADAR
beams and out of the range of any object that may shadow or interfere with the
reception of GPS signals. The optimum mounting location of the antenna unit
would therefore be the top of the main mast, above all other structures.
In most cases, however, it will not be possible to mount the antenna unit at an
optimum location. It may be particularly difficult to maintain the required
distances to the antennas of safety-relevant communication devices, such as
Inmarsat-C or other GMDSS equipment.
When choosing the antenna location, observe the guidelines on page 4 to
minimize the effects of signal shading, multipath reflections and interference.
Содержание NAVIKNOT 600 SD
Страница 30: ...056353 J NAVIKNOT 600 SD 1 18 Declaration of Conformity...
Страница 94: ...056353 J NAVIKNOT 600 SD 3 36 Alert Codes and Messages...
Страница 96: ...056353 J NAVIKNOT 600 SD 4 2 Maintenance by Shipboard Personnel...
Страница 108: ...056353 J NAVIKNOT 600 SD 5 12 Initial System Configuration...
Страница 148: ...056353 J NAVIKNOT 600 SD 6 40 GPS Setup...
Страница 158: ...056353 J NAVIKNOT 600 SD 7 10 Doppler Transducer Calibration...
Страница 196: ...056353 J NAVIKNOT 600 SD 9 22 Updating the Preamplifier D Software...
Страница 210: ...056353 J NAVIKNOT 600 SD XII...
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