Radio Noise Shark Barriers - 'RNS Shark Barriers'™
- Sydney Matinga
- Feb 16
- 2 min read
Updated: Aug 3

Shark Net Technology Upgraded
Electrical shark net technology has been attempted before. There has been no clear success story. Please conduct all testing at scale model and scaled, contained zoning only. Sharks all have similar senses, including those in home aquariums. Avoid cruelty at all costs. Begin tests at well research-backed, low voltage levels, and increase the voltage only gradually. It may be slow yet it will save marine life beyond the complete cartilaginous fish life which you may be targeting for zone sequestration.
The technology described can be used for protection of beaches, vessels, diving and swimming locations away from the beach. It can even for surfboards, or on human bodies, as wearable technology. The beach shark net example is the example below.
Noise floor must be generated by a semiconductor (diode) - a simple noise floor generator or white noise generator. That signal is then transmitted via the mast antennas described in the article, Point Source Radar - Simple & Low Cost Point Antenna.
The most effective and appropriate way to achieve the objective is with an manually adjustable amplifier between the two devices. The antennas, in the shark evasion technology must not include the metal sheath. The antenna must still remain insulated by a nylon coating.
All fish will have different amplification tolerances to the white noise from the digital device. Work to the individual amplifications required for the least sensitive 'man eater' sharks.
It will create a half circular perimeter. For longer shorelines, simply periodically (in length) add more antennas along the shoreline’s protected span.
Be sure to include a loud and compelling alarm for if and when the netting system loses or otherwise becomes disabled.
Gain state authority to conduct the following process. Experiment with down-scaled modelling to begin with. In scale model testing only use berley, in a controlled and human-free environment, to increase the shark attraction to the target location in the shortest timeframe.
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