Trimble’s advanced GNSS Antennas are designed to deliver reliable, high-precision performance across a wide range of construction applications.
Whether you need basic GPS tracking or full GNSS compatibility with signals like BeiDou, GLONASS, Galileo, and more, Trimble offers a variety of models to meet your specific signal-tracking needs and budget.
Built for durability and future-ready functionality, Trimble’s modular antennas—like the versatile GA830—ensure you stay connected and productive on every jobsite.
Trimble Modular GNSS Antennas represent a good investment for the future, with the ability to track modernized GPS signals, BeiDou, GLONASS, Galileo, MSS (CenterPoint RTX, OmniSTAR), QZSS and SBAS. The GA830 antenna also tracks the MSK Beacon signal.
The Trimble GA830 is a rugged, general-purpose GNSS antenna built for marine environments. Ideal for positioning and heading, it offers strong RTK and MSS performance, excels at tracking low-elevation satellites, and reduces signal loss from Iridium interference—making it perfect for barges, cranes, pile drivers, and other marine platforms.
Key features of the GA830:
The Trimble Zephyr 3 Base is recommended for all base station applications. This antenna is also suitable as a fixed rover antenna for use in high multi-path environments such as a marine construction barge.
Key features of the Zephyr 3 Base:
The Trimble Zephyr 3 Rover is a high-performance lightweight GNSS rover antenna optimized for precision RTK applications.
Key features of the Zephyr 3 Rover:
The Trimble Zephyr 3 Rugged Antenna is intended for installations subject to high shock and vibration on the job site. Ideal for drilling rigs, marine vessels, cranes and other vehicle applications, it offers precise positioning with sub-millimeter phase center accuracy. High rejection RF filtering reduces the effects of Iridium transmissions, which can often be the cause of GNSS signal loss on marine construction vessels.
Key features of the Zephyr 3 Rugged:
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