High-performance GNSS antenna series engineered for precision positioning in demanding environments.
Designed to deliver sub-millimetre accuracy, the Trimble® Zephyr™ 3 Geodetic antenna utilises the Trimble Stealth ground plane to function optimally in areas with high multi-path interference. It is protected by weather-resistant materials and a low profile design.
Two antennas are available:
• Trimble Zephyr 3 Geodetic antenna: the recommended choice for most sites with excellent multipath rejection in a cost-effective design.
• Trimble GNSS Ti-V2 Choke Ring antenna: the recommended choice for very high multipath environments.

The choice of what kind of antenna you ultimately choose is driven by your operational needs. For example, are you running a network or performing a geodetic campaign? Does an external organisation dictate the antenna style that you must use? Are size and weight important considerations for installation or long-term deployment?
• Comprehensive GNSS support, including GPS, GLONASS, Galileo, Beidou, QZSS and NavIC