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Locators

There are three Locator types that can be used with the G2 system, each one has unique benefits that optimise the navigation solution depending on the type of target you will be tracking.

U1 Locator

Simply strap the U1 Locator on to the ROV or diver and start positioning. No cables, no external requirements. The U1 is powered by an internal rechargeable battery with an operational lifetime of approximately 10 hours and is charged by using a standard USB-C charger.

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D1 Locator

Fully integrated Locator device with its own depth sensor and tether. The D1 Locator is suitable for installation on an underwater platform that does not have a suitable twisted pair available and is connected directly into the G2 Topside.

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A1 Locator

The world’s smallest underwater Locator, it is easy to integrate on even the smallest mini-ROVs and other underwater devices which use a tether with an available twisted pair. The ROV must also have a depth sensor to provide the necessary depth information to the G2 Topside.

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Topside Devices

These items can be supplied to upgrade your system or replace damaged parts.

Antenna

The Antenna makes deployment of the Underwater GPS G2 baseline fast and easy.
It contains 4 acoustic receivers which are held accurately in place by the antenna structure. This creates a perfect receiver baseline for the Underwater GPS system without the need to measure distances for each receiver separately.
The construction is based on a foldable aluminium tube system which makes the Antenna easily portable when folded. All antennas are supplied with a RAM Mount which makes it easy to mount the antenna to most boats or other structures. When deploying the antenna, you simply use the twist and lock feature of the RAM Mount to secure it in place.

This Antenna can be ordered to upgrade a system that was originally purchased to use the 4 D1 Receivers.

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BlueROV2 Integration Kit

This kit provides the Homeplug card and a few additional cables to allow the Underwater GPS G2 system to seamlessly integrate with the BlueROV2.

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G2 Topside - Pelican Case

The Pelican Case topside is the best option for most use cases. The housing is watertight, dust-proof and provides excellent protection against the elements. The integrated handle makes it easy to carry.
This product is normally delivered as part of a complete Underwater GPS G2 system. But if you already own a Water Linked locator and baseline, you can purchase this product to get a complete system.

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D1 Receiver

High sensitivity, omnidirectional hydro acoustic receiver that converts acoustic waves to a digital data stream. In Underwater GPS applications, the receivers are connected to the topside positioning computer Master-D1.

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Brackets

The following items are available in the store to allow you to quickly and easily install the G2 system on specific ROVs.

GoPro bracket for U1 Locator

This bracket will fit perfectly between your U1 Locator and your existing GoPro mount. Some ROVs come equipped with a GoPro mount as standard. This bracket is a perfect fit for those. The bracket is mounted to the U1 Locator using two of the three M3 holes on each side. So Thus, by shifting which holes you use and which direction you mount the bracket (front, centre or back of the Locator), you can achieve three different placements of the mount.

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Blueye bracket for U1 Locator


This bracket will fit perfectly between your Locator-U1 and your Blueye Pioner. The bracket is mounted to the Locator-U1 using two of the three M3 holes on each side. Then everything is mounted to the Blueye using the top front mounting hole on the Blueye.

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Expert Support

Our engineers are ready to help you make even more out of your custom set-up.

Expert Support Pack (4 Hours)

Do you need some special adaptation or integration of your Water Linked product? Get the help you need by utilizing our expert developers in your project. This support pack includes 4 hours of expert assistance.


Typical deliveries:
• Integration with ROV/vehicle
• Integration with external sensors (GPS/IMU)
• Integration of modems with external computers

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Downloads/Resources

Find and download all available data sheets, user manuals, 3D print files and declarations for GPS Accessories in the table below.

  1. DOCUMENT / FILE DOWNLOAD LINK
    Datasheet PDF  
    User manual   URL
    CAD File ZIP  
    CE Certificate PDF  
    Certificate of Origin PDF  
  2. DOCUMENT / FILE DOWNLOAD LINK
    Datasheet PDF  
    User manual   URL
    3D STP and STL files (locator) ZIP  
    3D STP and STL files (mounting bracket) ZIP  
    CE Certificate PDF  
    Certificate of Origin PDF  
  3. DOCUMENT / FILE DOWNLOAD LINK
    Datasheet PDF  
    User manual   URL
    3D STP and STL files (locator) ZIP  
    3D STP and STL files (mounting bracket) ZIP  
    CE Certificate PDF  
    Certificate of Origin PDF  
  4. DOCUMENT / FILE DOWNLOAD LINK
    Datasheet PDF  
    3D STP file ZIP  
  5. DOCUMENT / FILE DOWNLOAD LINK
    GUI demo   URL
    API protocol documentation   URL
    API example code   URL
  6. DOCUMENT / FILE DOWNLOAD LINK
    Datasheet PDF  
    User manual   URL
    3D STP and STL files (mounting bracket) ZIP  
    CE Certificate PDF  
    Certificate of Origin PDF  
  7. DOCUMENT / FILE DOWNLOAD LINK
    Certificate of Origin - Locator U1 GoPro Bracket PDF  
    Certificate of Origin - Locator U1 Blueye Bracket PDF  

Full specs and prices in our store!

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