eSA2
The eSA2 is a portable and easy-to-use smart antenna that provides professional-level positioning data to any Android device. With the support of the designated app, the eSA2 can be paired with iOS devices as you wish.
Portable Smart Antenna eSurvey eSA2 - GNSS with Full Constellations and Multifrequency
The eSurvey eSA2 antenna supports constellations BDS/GPS/GLONASS/Galileo/QZSS, full GNSS signal tracking, 1408 channels, fully compatible with BDS-3.
Ideal for Multiple Applications
It is a competent portable antenna for various surveying and lofting tasks, for example, road construction, power line surveying, site leveling control, CAD application, etc.
All-in-One RTK Positioning
Integrated with a high precision GNSS module, the eSA2 supports CORS differential data positioning at the centimeter level.
Robust, Compact, and Portable Design
Protected by a metal housing, the eSA2 antenna is designed to work in the harshest environments. It features great heat dispersion and weighs 210 g, making it ideal for mobile surveys. Thanks to its IP67 protection, the eSA2 has the highest level of dust protection and can withstand low-pressure water jets from all directions.
Carry your antenna in an armband bag or shirt pocket, or attach it to a stick with an additional case: enjoy flexible usage modes to further facilitate your work.</
Thanks to the integrated Bluetooth feature, the portable eSA2 antenna can easily connect to Android-operated devices. Expensive and heavy data collectors are no longer necessary.
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