System and method for prevention of adhesion of marine organisms to a substrate contacting with seawater

A system for prevention of adhesion of marine organisms to a substrate contacting with seawater, comprising:

• a generator for producing an electrical signal operating with frequencies which are able to chase or kill the marine organisms, said generator having a card console and at least two output connectors;
• a plurality of cards each operating with the card console, the plurality of cards including a trapping card to provide a distinct frequency, a spike card to provide a set of distinct frequencies, and a normal card to provide a frequency range for the electrical signal produced by the generator;
• a device for oscillating and propagating the electrical signal along a surface of the substrate, said device being adapted to make electrical connection with the at least two output connectors of the generator and being submerged in water;
• and
• an electric power source connected to the generator for applying a selected voltage to the generator to produce the electrical signal,
• wherein the device for oscillating and propagating the electrical signal comprises at least one pair of spaced cylindrical electrode antennas, the electrical signal oscillating and propagating through each of the spaced cylindrical electrode antennas along the surface of the substrate, thereby preventing adhesion of the marine organisms to the substrate contacting with seawater, and one of the spaced cylindrical electrode antennas in each of the at least one pair of spaced cylindrical electrode antennas has a single electrical connection, the single electrical connection being electrically connected with only one of the at least two output connectors of the generator and the other of the spaced cylindrical electrode antennas in each of the at least one pair of spaced cylindrical electrode antennas also has a single electrical connection, the single electrical connection being electrically connected with only one of another of the at least two output connectors of the generator.