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360° Omnidirectional Underwater WiFi Antenna, Spherical Design for Boat/Offshore Full Coverage
Product Overview： Eliminate underwater signal blind spots and unstable connection issues with our360° Omnidirectional Spherical Underwater WiFi Antenna. Adopting exclusive industrial spherical radiation design, this upgraded through-hull WiFi antenna breaks the signal limitation of traditional rod and flat antennas, delivering true full-angle 3D omnidirectional signal coverage. Built with marine-grade IP68 deep-water waterproof structure and dual-band 2.4G & 5G high-gain transmission technology, it features seamless through-hull sealed installation, low signal attenuation, and strong anti-interference performance. Specially optimized for complex marine and deep-water environments, it provides continuous, low-latency and ultra-stable wireless signal support for underwater monitoring, intelligent marine equipment and offshore engineering systems.
Application field： - Yacht, ship and marine vessel through-hull full-angle wireless signal coverage - Underwater camera HD real-time transmission and submersible monitoring system - Ocean buoy, offshore platform and coastal engineering wireless networking
Mobile: +86 15810047588
Email: 469148808@qq.com
- Product Description
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Highlighted Core Features
1. 360° Full Spherical Omnidirectional Coverage
Different from conventional directional and semi-omnidirectional antennas with limited radiation angles, this spherical underwater WiFi antenna adopts a precision 3D spherical signal radiation structure. It achieves complete 360° horizontal and vertical full-angle signal transmission and reception with zero dead zones, no signal shielding or attenuation blind spots. The integrated spherical antenna array ensures uniform signal strength in all directions, effectively solving signal disconnection and instability caused by equipment rotation, hull blocking, and underwater multi-angle monitoring. It maintains smooth and consistent WiFi connection for all-around underwater intelligent equipment operation.2. Seamless Through-Hull Sealed Installation
Professionally customized for ship hulls, underwater sealed cabins and marine equipment penetration installation, this spherical antenna is equipped with an integrated through-hull locking and sealing structure. It realizes precise hole-position penetration and fully airtight fixed installation, completely avoiding water leakage, water vapor infiltration and structural damage caused by traditional open drilling installation. The compact spherical appearance saves external installation space, resists wind and wave impact and underwater flow scouring, and fits firmly with various marine and underwater equipment structures. It supports fast engineering assembly and batch installation, greatly improving project construction efficiency.3. Dual-Band 2.4G&5G High-Gain Low-Latency Transmission
Supporting universal 2.4GHz and 5GHz dual-band WiFi protocols, this industrial spherical antenna balances long-distance penetration and high-speed data transmission performance. The built-in high-gain signal amplification module effectively suppresses seawater signal attenuation and marine electromagnetic interference, greatly improving underwater signal propagation efficiency. The 2.4G band provides ultra-long-distance stable coverage for large water areas, while the 5G band supports high-speed, low-delay HD video transmission and real-time data upload. It perfectly meets high-standard signal demands of underwater monitoring and intelligent marine systems.4. IP68 Deep Submersible Marine-Grade Durability
With a top-tier IP68 full submersible waterproof rating, this spherical WiFi antenna supports long-term full deep-water submersion and 24/7 all-weather marine operation. The spherical fuselage is made of high-strength marine-grade polymer material, with professional anti-UV, anti-salt spray and anti-corrosion treatment. It effectively resists seawater erosion, pool chlorine corrosion, rain aging and strong outdoor ultraviolet exposure. The fully enclosed integrated structure blocks sediment and water vapor penetration, ensuring zero failure and stable performance in high-humidity, high-salt and harsh deep-water environments.5. Wide Compatibility & Stable System Adaptability
Complying with standard IEEE 802.11 b/g/n/ac universal WiFi protocols, this spherical antenna features strong universal compatibility. It can be perfectly matched with underwater cameras, submersible detection sensors, marine routers, ocean buoys, ROV underwater robots and various intelligent aquatic equipment. The low signal loss design ensures efficient and stable data transmission, supporting real-time remote monitoring, cloud data synchronization and intelligent equipment linkage control. It is suitable for new marine engineering deployment and upgrading of old underwater wireless signal systems.
Professional Application Scenarios
This 360° spherical omnidirectional underwater WiFi antenna is widely applicable for high-stability full-angle signal coverage scenarios in marine and underwater engineering:Yacht, ship and marine vessel through-hull full-angle wireless signal coverageUnderwater camera HD real-time transmission and submersible monitoring systemOcean buoy, offshore platform and coastal engineering wireless networkingWater quality sensors and underwater detection equipment real-time data uploadROV underwater robot and multi-angle intelligent aquatic equipment signal connectionReservoir security monitoring, water park scenic monitoring and large water area networking projects
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Haigewei Electronics Co.,Ltd
Mobile: +86 15810047588
Email: 469148808@qq.com
Address: Room 1801, Easy Communication. 253-261 Hennessy Road, Wan Chai, Hong Kong
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Focus on the R&D and industrialization of watertight connection, underwater sensing, and sealing protection technologies.
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