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Underwater Antenna WIFI antennas 3

Product Overview： Specially optimized for underwater wireless transmission, our underwater WiFi antenna adopts fully hermetic IP68 waterproof structure and marine anti-corrosion housing. Unique RF design reduces signal attenuation in water, delivering stable real-time video and data transmission between underwater devices and surface terminals. It works reliably in fresh water, brackish water and seawater, widely matched with underwater cameras, ROV, monitoring buoys and aquaculture sensing equipment.

Application field： Real-time video feed for underwater inspection / fishing camera Short-range wireless communication of ROV & AUV Aquaculture environmental monitoring buoys Inland river & coastal underwater sensor data collection

Mobile: +86 15810047588
Email: 469148808@qq.com

Category:

Underwater antenna

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Core Features

|1.IP68 Full Submersible & Saltwater Resistance

IP68 certified airtight sealing supports continuous submersion up to 50m. UV-proof radome with 316 stainless steel accessories passes strict salt spray test against seawater erosion.

2.2.4GHz Underwater Tuned High Gain

2400–2500MHz standard WiFi frequency, gain calibrated to compensate water-caused signal loss for steady short-range underwater WiFi link.

3.Compact Body for Easy Mounting

Small streamlined shape, supports screw fixation or hoop installation, easy to fix on ROV casing and underwater equipment shell.

4.Customizable Waterproof RF Cable

Standard 10m waterproof cable; 3m–80m optional customized length as project layout.

5.Diversified Connector Options

Default SMA Female; N-type & BNC available, compatible with mainstream underwater WiFi transmit modules.

Technical Specs

Item	Parameter
Frequency	2400–2500MHz
Waterproof Rating	IP68
Rated Depth	0–50m continuous submersion
Antenna Gain	3dBi / 5dBi optional
Material	Anti-UV Plastic + 316 Stainless Steel
Standard Cable	10m Waterproof Coaxial Cable
Default Connector	SMA Female
Operating Temp	-40℃ ~ +70℃

Application

Real-time video feed for underwater inspection / fishing camera
Short-range wireless communication of ROV & AUV
Aquaculture environmental monitoring buoys
Inland river & coastal underwater sensor data collectionv

Product Inquiry

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