Furuno Inmarsat FleetBroadband FELCOM251 Installation Manual page 19

2. INSTALLING THE SYSTEM
Other transmitters
The figure below shows the minimum recommended distance to transmitters in the
frequency range below 1000 MHz.
W
5
1•10
4
1•10
3
1•10
100
60 - 1000 MHz (10 v/m)
10
1
1
Other precautions
• Do not place the antenna close to a funnel, as smoke deposits are corrosive. Fur-
thermore, deposits on the radome can degrade performance.
• For installation near 40 MHz or 50 MHz antenna systems, ensure the following min-
imum distances are observed, in addition to the previous graph, when selecting the
installation location:
• 40 MHz antennas (DM-200, TS-85, etc): 5 m
• 50 MHz antennas (Amateur radios, etc): 15 m (For FB-1501 only; for FB-1251,
see the previous graph).
2-6
<60 MHz (100 v/m)
Guide for minimal distance from other antennas
FB-1501/FB-1251
(FB-1501 shown)
40MHz
50MHz
m
10