S G - 237 S mart un er ™ M anual
SGC, 13737 SE 26
th
Street Bellevue, WA 98005 USA • Ph: 425-746-6310, Fx: 425-746-6384, Email: sgc@sgcworld.com
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SGC RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
Copyright SGC 2008
Long Wire Antenna: These perform well on fishing vessels and are very efficient because
antenna lengths of 50 feet or more can be installed without any difficulties. If vessel is not of a
metal structure 3 radial wires as long as possible can be connected to the coupler and spread on
the lower bottom part of the vessel.
Ladder feed Antenna: These may be used if necessary, however, installation of the coupler
directly at the antenna is preferred for higher efficiency.