RA203 - Rectangular grounding plate 1.15 m²
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Detailed description
Detailed description
Designed to ensure effective grounding and improve signal reception, the rectangular grounding plate Glomex RA203 is an essential component for marine electronics. Acting as an interface between onboard devices and water, it serves as a heat sink for optimal system performance. Its dimensions are 155x51x13 mm and its weight is 520 g, providing an equivalent surface area of 1.15 m².
Design and materials
The Glomex RA203 is made of gold-plated sintered bronze, a unique composition incorporating millions of microspheres. This structure increases its effective surface area by approximately ten times compared to its actual physical size, optimizing conductivity and efficiency. This exclusive Glomex design also ensures a 15% improvement in efficiency compared to standard grounding plates, while providing high resistance to corrosion in the marine environment.
Applications and installation
The Glomex RA203 grounding plate is recommended for general grounding of various equipment, including GPS receivers, radio receivers, VHF radios, weather decoders, and MF/HF transmitters. It is also suitable for generator grounding. Designed for external hull mounting, it comes with the necessary bronze bolts, nuts, and spacers for installation. Careful preparation of the hull surface, including cleaning and application of underwater sealant, is required for proper and durable installation.
Glomex RA203 maintenance
To maintain its efficiency, regular cleaning of the plate with a stiff brush and bleach is recommended. The plate must not be painted, as this would compromise its function. An annual inspection is advised to ensure its condition and secure mounting. This model is specifically sized for applications requiring less extensive grounding, distinguishing it from the GL-RA205 and GL-RA207 models, which target fishfinder modules, sonars, radars, or SSB transceivers.
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