Home > GNSS Antennas
How Bench Mark Can Help You
We provide professional GPS/GNSS antennas engineered for stable satellite tracking, consistent accuracy, and long-term durability in demanding environments. Designed for survey base stations, marine navigation, infrastructure monitoring, and permanent control installations, these antennas deliver dependable multi-constellation performance where precision matters most.
With decades of combined field experience, our team helps match the correct GNSS antenna to each receiver, correction workflow, and installation environment. Every solution is supported by practical technical guidance to ensure reliable operation from deployment through long-term use.
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GPS antennas receive signals from the U.S. GPS constellation only, while GNSS antennas track multiple constellations such as GPS, GLONASS, Galileo, and BeiDou for improved accuracy and signal reliability.
Common applications include RTK base stations, marine positioning, machine control, permanent survey control points, and infrastructure monitoring installations.
Accuracy depends on correction method and receiver configuration. With RTK or precise satellite corrections, survey-grade systems can support centimeter-level positioning.
Professional antennas are built for outdoor exposure, including moisture, vibration, temperature variation, and long-term installation conditions.
Most survey-grade GNSS antennas are designed for compatibility with multiple receiver brands using standard connectors and signal formats.
Precision Signal Reception in Any Environment
We offer GNSS antennas that are selected for consistent satellite tracking, low multipath error, and dependable operation across varied terrain and installation types. From temporary base setups to permanent monitoring stations, these smart antennas support accurate positioning across surveying, construction, marine, and geospatial workflows.
Durable construction and proven signal performance ensure reliable results throughout years of continuous field use.
Support Beyond the Hardware
Choosing the right GNSS antenna involves more than specifications alone. Mounting location, ground plane design, cable selection, and correction workflow all influence final accuracy and reliability.
Our team provides practical guidance to help configure complete antenna and receiver systems that perform consistently in real operating conditions. The result is dependable positioning infrastructure built for long-term professional use.
