This marine Antenna is 'Ground Dependent' in design and utilise Stainless Steel
components to ensure long life and high performance in the marine environment.
Being 'Ground Plane Dependent' the antenna base needs to be in contact with
a metallic surface (Ground Plane), such as steel or aluminium of approximately
0.5m2 in area or greater.
Please Note: Fishfinders and other electrical devices can radiate varying levels
of 'noise' during operation. To maximise the clarity of your transceiver signal
avoid routing the antenna cable adjacent to transducer cables and other sources
of possible interference.