Stonex S900

The S900 is the result of the continuous evolution of the  Stonex GNSS integrated receivers, a fully integrated communication device combined with a light and modern design.

Product Number: N/A


S900 and S900Aup

Stonex S900 with its 555 channels tracks all the present constellations and satellite signals: GPS, GLONASS, BEIDOU, GALILEO and QZSS. It has two, smart, hot-swappable batteries for uninterrupted workflow. It features a new high accuracy multi-constellation antenna, a powerful UHF transmitter and GSM 4G modem along with Bluetooth and WiFi. The firmware is upgradeable to be always updated with the latest features. The E-Bubble functionality makes the S900 very reliable in getting the measurements of difficult points. The points will be recorded automatically when the pole is levelled.

The Stonex S900Aup has all the same features and benefits of the S900 plus additional correction capabilities via Atlas, a new feature that enhances the performance and potential of field surveying. The S900Aup also has now 600 Channels that provide an excellent onboard real-time navigation solution with high accuracy.

aRTK & Atlas® Correction Service

The S900Aup is the new Stonex GNSS Receiver that can automatically select the best combination of GNSS signals with the possibility to receive Atlas® real-time corrections when the connection signals are interrupted or not available. aRTK is an innovative feature available in Stonex S900Aup GNSS Receiver that significantly mitigates the impact of land-based communication instability.

  • aRTK delivered via satellite for uninterrupted centimetre positioning in areas where local RTK communication links are unstable.
  • aRTK provides an additional layer of communication redundancy to RTK users, ensuring that intermittent data connectivity does not impact productivity.

Thanks to aRTK the receiver is able to continue generating RTK positions in case the land-based RTK correction source becomes unavailable for a few minutes.

The Atlas® is a subscription for S900Aup aimed to achieve three different levels of accuracy depending on subscription type that you need. It’s perfect when working in difficult areas because it gives precise positioning centimetres around the world.

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