Stonex S850A GNSS Receiver

Stonex S850ANew GNSS Receiver

Manufacturer: | Categories: ,

The Stonex S850ANew is a high-performance GNSS receiver with 800 channels that incorporates the Hemisphere P40 board and supports GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS and L-Band corrections.



The Stonex S850ANew GNSS receiver is a compact, high-performance receiver equipped with an advanced 800-channel, GNSS board and supports multiple satellite constellations, including GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS and L-Band correction.

The advanced receiver design gives the S850ANew excellent signal tracking ability and interference resistant capacity. It’s lightweight, portable design make the S850ANew GNSS receiver an excellent choice for fieldwork in areas with complex terrain.

The Stonex S850ANew has integrated Bluetooth, internal Wi-Fi functionality, a built-in dual-frequency UHF radio (410-470 MHz and 902.4-928 MHz) and a 4G GSM modem that can be used anywhere in the world.

The Stonex S850ANew also features the new IMU system that allows tilted measurement (TILT) up to 60°, quick initialization and fast/precise survey.


  • 800 channels GNSS board capable of supporting multiple satellite constellations
  • PPP service with L-band correction
  • aRTK functionality
  • Integrated UHF double frequency radio (410-470MHz and 902.4-928MHz)
  • 4G LTE and Bluetooth / WLAN datalink support
  • New IMU system that allows tilted measurements
  • Rugged magnesium housing
  • Easy configuration from Web UI

Technical Specifications

Board:Hemisphere Phantom 40
GPS:L1C/A, L1C, L1P, L2C, L2P, L5
Galileo:B1, B2, B3, ACEBOC
BeiDou:E1, E5a, E5b, ALTBOC, E6
QZSS:L1 C/A, L1C, L2C, L5, L6
L-Band:Atlas Basic/H10/H30
Update Rate:10Hz, 20Hz (optional)
Operating System:Linux
Memory:8 GB
Static Survey:2.5 mm + 1 ppm RMS (Horizontal)
5.0 mm + 1 ppm RMS (Vertical)
RTK (< 30 Km):8 mm + 1 ppm (Horizontal)
15 mm + 1 ppm RMS (Vertical)
Code Differential:< 0.5 m RMS Horizontal)
< 1.0 m RMS (Vertical)
SBAS Accuracy:< 0.6 m (Horizontal)
< 1.2 m (Vertical)
Internal UHF Radio
Type:Tx – Rx
Frequency Range:410 – 470 MHz
902.4 – 928 MHz
Channel Spacing:12.5 KHz / 25 KHz
Transmission Power:1 watt
Maximum Range:3-4 Km in urban environment
Up to 10 Km with optimal conditions
Size:140 mm x 140 mm x 71 mm
Weight:1.10 kg
Operating Temperature:-40 °C to +65 °C
Storage Temperature:-40 °C to +80 °C
Shock Resistance:Designed to endure a 2 m pole drop onto a concrete floor with no damage
Vibration:Vibration resistant
Power Supply
Battery:Rechargeable 7.2 V – 6.900 mAh
Voltage:9 to 28 V DC external power input with over-voltage protection (5 pins Lemo)
Working Time:Up to 9 hours
Charge Time:Typically 4 hours


  • B10+160202 – S850A GNSS, 800Ch, 4G, WiFi, BT – Italy – Bundle
  • B10+150202 – S850A GNSS, 800Ch, 4G, WiFi, BT – Bundle
  • B10+150202 – S850A GNSS, 700Ch, 4G, WiFi, BT, E-Bubble – Bundle


The S850ANew GNSS receiver from Stonex is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.