Trimble Zephyr 3 Base Antenna with 10 m Cable

The Trimble Zephyr™ 3 Base Antenna with 10 m antenna cable delivers the same precision performance and integrated Trimble Stealth™ ground plane technology as the standard Zephyr 3 Base, supplied with a compatible 10 m cable for flexible base station installation. Designed for fixed reference stations and high-accuracy control applications, it combines minimized multipath, robust low-elevation tracking, and millimeter phase center repeatability in a durable, infrastructure-ready design.

Supporting full multi-frequency tracking across GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, OmniSTAR, and Trimble RTX signals, the Zephyr 3 Base ensures consistent, high-quality observations. With advanced interference filtering, 50 dB signal gain, and a sealed IP67 enclosure engineered to withstand harsh environmental conditions, it is well suited for long-term GNSS network deployments.

Key Features

• Integrated Trimble Stealth™ ground plane for superior multipath reduction

• Comprehensive GNSS and MSS signal support

• Millimeter phase center repeatability for reference-grade stability

• Advanced LNA with Iridium and LTE filtering

• 50 dB signal gain for reliable tracking and extended cable runs

• Supplied with compatible 10 m antenna cable

Ideal For

Permanent base stations, control monuments, monitoring systems, and GNSS reference networks requiring dependable, infrastructure-grade antenna performance with minimized multipath and long-term environmental resilience.