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The TW5390 is a multi-band (L1/L2), multi-constellation integrated GNSS receiver/antenna with Inertial Measurement Unit (Untethered Dead Reckoning), and integrated L-Band corrections receiver for stand-alone RTK for Precise Point Positioning. The TW5390 is capable of providing sub-10 cm accuracy to support the most demanding navigation, automation and precision agriculture applications. The TW5390 incorporates the latest generation multi-band (L1/L2) GNSS receiver with a Tallysman Accutenna™ multi-band (L1/L2) dual feed patch. The state-of-the-art GNSS receiver supports concurrent tracking of all four major constellations (GPS, BeiDou, Galileo and GLONASS) in multiple frequency bands, offering high availability for RTK solutions with a quick convergence time.
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The Trimble AX940 GNSS triple frequency smart antenna with MSS band demodulator is ideal for precise positioning applications. Supporting both triple frequency for the GPS and GLONASS constellations it also supports dual-frequency from BeiDou and Galileo; allowing you to choose the best receiver for your application and budget.
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How to replace your correction service with a RoboDot
While convenient and easy to use, VRS services have some pitfalls and inconveniences:
- Internet connectivity may be unavailable or unreliable
- VRS service areas are limited
- Monthly subscription costs add up
RoboDot solves all of these problems while keeping setup simple. Operating as a local RTK base station, RoboDot provides correction services within a 20 km operating radius, and does not require internet connectivity. With RoboDot you still get the simplicity of connecting to a VRS but without the related subscription costs.