GNSS Antenna
GNSS Systems

Zephyr 3 for GIS

Dual frequency GNSS antenna for centimeter to decimeter accuracy applications

The Trimble Zephyr 3 antennas offer full support for current and near-future GNSS signals including GPS, GLONASS, Galileo, BeiDou, OmniSTAR, Trimble RTX, and SBAS. Combined with rugged durability, the Trimble Zephyr 3 antenna will be a long-term investment.

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External Antenna Performance

Enhanced GNSS signal stability that minimizes multipath and improves accuracy from low elevations to open skies

The Trimble® Zephyr™ Model 3 external dual-frequency antenna contains advanced technology for minimizing multipath, outstanding low elevation satellite tracking, and extremely precise phase center accuracy. The Zephyr Model 3 antenna can be mounted on a range pole—along with the Trimble Geo 7X handheld—to give you a convenient all-on-the pole data collection solution.

The Zephyr Model 3 antenna is the supported antenna for use with the Trimble Geo7X handheld in the Centimeter-enabled configuration.

Key Features

  • Comprehensive GNSS support, including GPS Modernization signals, GLONASS, BeiDou and Galileo

  • Robust low-elevation satellite tracking

  • Minimized multipath

  • Sub-millimeter phase center repeatability

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View the Zephyr 3 for GIS in Action

Explore the Trimble Zephyr 3 for GIS and its durable design built for high-precision GNSS applications.

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