TSA500

The TSA500 is a high-performance external survey GNSS antenna designed to deliver superior satellite signal tracking for the most demanding precision applications. It offers comprehensive multi-system compatibility, receiving signals from GPS, GLONASS, GALILEO, BDS, QZSS, and SBAS, thereby meeting the current and future needs of global measurement. This versatility makes it an indispensable tool across a wide spectrum of industries. Professionals rely on the TSA500 for critical tasks including geodetic and land surveying, marine and channel measurement, as well as continuous monitoring projects such as seismic activity, bridge deformation, landslides, and port container operations.

 

The antenna’s outstanding performance is rooted in its high phase center stability, achieved through an advanced multi-point feeding design, which is fundamental for ensuring millimeter-level positioning accuracy and reliable RTK solutions. Furthermore, the TSA500 excels in challenging environments with its ability to track low-elevation satellites using high gain and a wide beam width, guaranteeing continuous operation under obstructed skies. Its strong anti-interference capability, provided by an LNA with excellent out-of-band rejection, suppresses electromagnetic noise from sources like communication base stations, ensuring signal integrity and stability in complex urban settings.

 

Engineered for durability and field readiness, the TSA500 features a rugged IP67-rated enclosure, offering complete protection against dust and water ingress for reliable operation in harsh outdoor environments. Its compact and lightweight design, weighing under 500 grams, minimizes the load on platforms like small unmanned aerial and ground vehicles, making it ideal for autonomous and robotic applications. The antenna comes with a standard TNC female connector for easy and robust integration into any survey system, blending portability with the resilience required for long-term deployments in varied and tough conditions.

 

The TSA500 is defined by professional-grade specifications that ensure operational excellence. Its LNA boasts a high gain of 40dB (typical) and a low noise figure of ≤2dB for superior signal reception across a broad frequency spectrum covering all major GNSS bands. Mechanically, it is built to withstand extreme temperatures from -40°C to +85°C. Compliance with international regulatory standards including CE, FCC, and RoHS, along with its successful testing for the NGS certificate, underscores its reliability and makes it a trusted, globally applicable geodetic antenna for high-precision positioning.