Stonex S900-SE GNSS Receiver

Stonex S900-SE GNSS Receiver

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The Stonex S900-SE has reached End of Life (EOL). Stonex recommends the S900New as a suitable replacement.



The Stonex S900-SE is a special edition of Stonex S900. It is an integrated GNSS receiver that tracks all the present constellations and satellite signals.

The Stonex S900-SE integrated GNSS receiver tracks all the present constellations and satellite signals including GPS, GLONASS, BeiDou, Galileo and QZSS. Through upgradable firmware, additional signals and funcitonality can be added in the future.

The S900-SE is the result of the continuous evolution of the Stonex GNSS integrated receivers. It features a new, high accuracy multi constellation antenna, a powerful UHF transmitter and the GSM 4G modem.

With S900-SE it is possible to insert 2 smart hot swappable batteries at the same time, ensuring a maximum of 12 hours of operation without stopping. The power level can be checked and seen on the controller or directly on a led bar on the battery.


  • 555 channels to track GPS, GLONASS, BeiDou and Galileo
  • E-Bubble sensor allows for accurate measurements even when pole is not level
  • Advanced technology for fast initialization and reinitialization time
  • Web UI to monitor and change settings
  • 2 hot swappable batteries that provide up to 12 hours of operation on a single charge
  • IP67 rating for water and dust
  • Designed to withstand 2 m pole drop onto a concrete floor with no damage

Technical Specifications

GPS:L1, L2, L1C, L1P, L2P, L5
BeiDou:B1, B2, B3
Galileo:E1, E5a, E5b, E5 AltBOC
Position Rate:20 Hz
Signal Reacquisition:< 1 sec
RTK Signal Initialization:Typically < 8 s
Hot Start:Typically < 15 s
Initialization Reliability:> 99.9 %
Internal Memory:8 GB
Micro SD Card:Expansion slot up to 32 GB
Battery:2 rechargeable and replaceable intelligent lithium batteries
7.2 V – 3400 mAh
Voltage:9 to 22 V DC external power input with over-voltage protection (5 pins Lemo)
Working Time:Up to 12 hours
Charger:Charge 2 batteries at same time/td>
Dimensions:157 mm x 76 mm
Weight:1.19 kg (one battery)
1.30 kg (two batteries)
Operating Temperature:-40 °C to 65 °C
Storage Temperature:-40 °C to 80 °C
Shock Resistance:Designed to endure to a 2 m pole drop on concrete floor with no damage
Humidity Resistance:100%


The S900-SE GNSS receiver from Stonex is available through Canal Geomatics. If you would like more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.